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Make --verbose always display linker script
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
f72c8c98
KH		 12001-08-11 Kazu Hirata <kazu@hxi.com>
2
3 * config/tc-mips.c: Fix a comment typo.
4
ea1fb5dc
RS		 52001-08-10 Richard Sandiford <rsandifo@redhat.com>
6
7 * config/tc-mips.c (move_register): New function.
8 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
9 (mips_ip): Likewise.
10 (macro2): Use move_register rather than macro_build for moves.
11 (mips16_macro): Likewise.
12 (macro): Likewise. Handle M_MOVE.
13
0218d1e4
AJ		 142001-08-10 Andreas Jaeger <aj@suse.de>
15
16 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
17 to build warnings.
18 * configure: Regenerate.
19
11b37b7b
AM		 202001-08-10 Alan Modra <amodra@bigpond.net.au>
21
fa6e9318
AM		 22 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
23 Comment indentation of #pragma.
24 * macro.c (alloca): Likewise.
25
11b37b7b
AM		 26 * config/tc-ppc.c: Revert 2001-08-08.
27
8d28c9d7
AM		 282001-08-09 Alan Modra <amodra@bigpond.net.au>
29
30 * symbols.c: Add missing prototypes.
31 * config/e-i386elf.c: Likewise.
32 * config/e-i386coff.c: Likewise.
33 * config/e-i386aout.c: Likewise.
34 * config/obj-coff.c: Likewise.
35 (def_symbol_in_progress, stack): Move definition.
36 * config/obj-elf.c: Add missing prototypes.
37 (obj_elf_change_section): Make static.
38 (obj_elf_parse_section_letters): Likewise.
39 (obj_elf_section_word): Likewise.
40 (obj_elf_section_type): Likewise.
41
fce3099f
AM		 422001-08-08 Alan Modra <amodra@bigpond.net.au>
43
44 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
45 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
46 determining reloc type with code reading operands->reloc field.
47
d959c450
AM		 482001-08-08 Alan Modra <amodra@bigpond.net.au>
49
8fd3e36b
AM		 50 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
51 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
52 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
53 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
54
8a543126
AM		 55 * output-file.c (output_file_create): Don't try to open a second
56 time as it's unnecessary. FOPEN_W was undefined too.
d959c450 57
38487616
TS		 582001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
59
38487616
TS		 60 * tc-mips.c (macro_build): Replace magic constants by defines.
61 (mips_ip): Likewise. Typo.
62
9a41af64
TS		 632001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
64
9a41af64
TS		 65 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
66 (RELAX_ENCODE): Replace bfd_vma by valueT.
67 (load_address): Formatting.
68 (macro): Likewise. Code cleanup. Typo.
69 (macro2): Formatting.
70 (md_parse_option): Typo.
71 (s_mipsset): Reorder cases to look nicer.
72 (md_estimate_size_before_relax): Formatting. Code cleanup.
73 (mips_elf_final_processing): Check against NULL instead of 0.
74 (md_obj_end): Remove ugly `' in message string.
75 (s_mips_ent): Remove ugly `' in message string.
76
6dce9e24
TS		 772001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
78
79 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
80 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
81 mutually exclusive (if they are different).
82 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
83 set more than once.
84
236bd878
RS		 852001-08-03 Richard Sandiford <rsandifo@redhat.com>
86
87 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
88 from GPREL addends.
89
ca4e0257
RS		 902001-08-02 Richard Sandiford <rsandifo@redhat.com>
91
92 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
93 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
94 (md_long_opts): Add -mfp32 option.
95 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
96 (md_show_usage): Show usage for -mfp32 and -mgp32.
97 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
98 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
99 (HAVE_32BIT_ADDRESSES): New macro.
100 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
101 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
102 (s_cprestore, s_cpadd): Likewise.
103 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
104 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
105 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
106 to determine the width of addresses in load, store and jump macros.
107 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
108 used in set instructions; do not check the address size for them.
109 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
110 unaligned load and store macros.
111 (mips_ip): Use the new macros to check the width of a register when
112 processing float constants. Force a constant into memory if it is
113 destined for an FPR and the FPRs are wider than the GPRs. Warn about
114 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
115 than mips_gp32 to select synthetic instructions.
116 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
117 synthetic instructions.
118
28bab82b
NC		 1192001-08-01 Christian Groessler <cpg@aladdin.de>
120
121 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
122 "rh", "rr", "rq", or "sp" then don't automatically assume
123 it's a register name. Check whether there is a number
124 following.
125
28f81592
AM		 1262001-08-01 Alan Modra <amodra@bigpond.net.au>
127
128 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
129 Don't allocate more space than necessary for the input line copy.
130
0e389e77
AM		 1312001-08-01 Alan Modra <amodra@bigpond.net.au>
132
133 * read.c: Standardize error/warning messages - don't capitalise, no
134 final period or newline, don't say "ignored" or "zero assumed" for
135 as_bad messages. In some cases, change the wording to that used
136 elsewhere for similar messages.
137 * app.c: Likewise.
138 * as.c: Likewise.
139 * atof-generic.c: Likewise.
140 * cgen.c: Likewise.
141 * cond.c: Likewise.
142 * depend.c: Likewise.
143 * dwarf2dbg.c: Likewise.
144 * ecoff.c: Likewise.
145 * expr.c: Likewise.
146 * frags.c: Likewise.
147 * input-file.c: Likewise.
148 * input-scrub.c: Likewise.
149 * listing.c: Likewise.
150 * output-file.c: Likewise.
151 * stabs.c: Likewise.
152 * subsegs.c: Likewise.
153 * symbols.c: Likewise.
154 * write.c: Likewise.
155 * ecoff.c (ecoff_directive_end): Test for missing name by
156 comparing input line pointers rather than reading string.
157 (ecoff_directive_ent): Likewise.
158 * read.c (s_set): Likewise.
159 (s_align): Report a warning rather than an error for
160 alignment too large.
161 (s_comm): Check for missing symbol name.
162 (s_lcomm_internal): Likewise.
163 (s_lsym): Likewise.
164 (s_globl): Use is_end_of_line instead of looking for '\n'.
165 (s_lcomm_internal): Likewise.
166 (ignore_rest_of_line): Report a warning rather than an error.
167
e138127a
GK		 1682001-07-31 Geoffrey Keating <geoffk@redhat.com>
169
170 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
171 any kind of relocation against a not-loaded section.
172
468cced8
AM		 1732001-07-30 Alan Modra <amodra@bigpond.net.au>
174
175 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
176 to include '@' in symbol names when parsing versioned symbols
177 rather than calling get_symbol_end multiple times.
178 * config/tc-i370.c (register_name): Format fixes. Don't call
179 get_symbol_end after parsing number.
180 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
181 code out of conditional.
182 (address_register_name): Likewise.
183 (other_register_name): Likewise.
184 * config/tc-mn10300.c (r_register_name): Likewise.
185 (xr_register_name): Likewise.
186 (data_register_name): Likewise.
187 (address_register_name): Likewise.
188 (other_register_name): Likewise.
189 * config/tc-ppc.c (register_name): Likewise.
190 * config/tc-s390.c (register_name): Likewise.
191
13283e2d
SC		 1922001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
193
194 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
195 and bra relax: update fragP->fr_fix after the fixup.
196
409d19c4
AM		 1972001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
198
199 * read.c (s_set): Check for missing symbol name.
200
050be34e
AM		 2012001-07-26 Alan Modra <amodra@bigpond.net.au>
202
203 * write.c (relax_segment <rs_space>): Account for fr_fix.
204
46bac6de
L		 2052001-07-25 H.J. Lu <hjl@gnu.org>
206
207 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
208 we treat weak like extern only for ELF.
209 (mips_fix_adjustable): Make sure we don't adjust extern/weak
210 symbols only for ELF.
211
2f4dcb11
CD		 2122001-07-25 Chris Demetriou <cgd@broadcom.com>
213
214 * config/tc-mips.c: Fix spelling error in comment.
215
62f65a7b
DB		 2162001-07-25 Dave Brolley <brolley@redhat.com>
217
218 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
219 (IS_PARALLEL_SEPARATOR): New macro.
220 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
221 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
222 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
223 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
224 been seen).
225
3817f222
AM		 2262001-07-24 Alan Modra <amodra@bigpond.net.au>
227
228 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
229 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
230 Update dependencies with "make dep-am".
231 * Makefile.in: Regenerate.
232 * doc/Makefile.in: Regenerate.
233
07726851
KH		 2342001-07-23 Kazu Hirata <kazu@hxi.com>
235
236 * config/tc-alpha.h: Fix formatting.
237 * config/tc-arc.c: Likewise.
238 * config/tc-d10v.h: Likewise.
239 * config/tc-hppa.c: Likewise.
240 * config/tc-i370.c: Likewise.
241 * config/tc-i386.h: Likewise.
242 * config/tc-i960.h: Likewise.
243 * config/tc-ia64.c: Likewise.
244 * config/tc-ia64.h: Likewise.
245 * config/tc-m32r.c: Likewise.
246 * config/tc-m68k.c: Likewise.
247 * config/tc-m88k.c: Likewise.
248 * config/tc-ns32k.c: Likewise.
249 * config/tc-pdp11.c: Likewise.
250 * config/tc-pj.h: Likewise.
251 * config/tc-s390.c: Likewise.
252 * config/tc-sparc.c: Likewise.
253 * config/tc-sparc.h: Likewise.
254 * config/tc-tic80.c: Likewise.
255 * config/tc-w65.h: Likewise.
256
ac62c346
AM		 2572001-07-23 Alan Modra <amodra@bigpond.net.au>
258
259 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
260 symbols specially. Always resolve, adding fr_address to value.
261 * write.c (write_object_file): Don't add fr_address to sym values.
262 (relax_frag): Likewise.
263 (relax_segment): Likewise.
264 * config/obj-ieee.c (do_symbols): Likewise.
265 * config/tc-cris.c (md_convert_frag): Likewise.
266 * config/tc-fr30.c (md_convert_frag): Likewise.
267 * config/tc-i386.c (md_convert_frag): Likewise.
268 * config/tc-m32r.c (md_convert_frag): Likewise.
269 * config/tc-m68hc11.c (md_convert_frag): Likewise.
270 * config/tc-mcore.c (md_convert_frag): Likewise.
271 * config/tc-mips.c (mips16_extended_frag): Likewise.
272 * config/tc-ns32k.c (md_convert_frag): Likewise.
273 * config/tc-m68k.c (md_convert_frag_1): Likewise.
274 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
275 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
276 (md_relax_table): Remove first four entries. Format.
277 (md_estimate_size_before_relax): Remove old_fix. Don't bother
278 setting fr_var. Simplify byte branch checks.
279
677537c1
AM		 2802001-07-23 Alan Modra <amodra@bigpond.net.au>
281
282 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
283 "isbranch" param as all calls have it set.
284 (pa_parse_neg_cmpsub_cmpltr): Likewise.
285 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
286 strcasecmp in "nullify" var.
287 (pa_parse_neg_add_cmpltr): Likewise.
288 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
289 functions. Don't print wrong conditions in error messages.
290
c745b67a
AJ		 2912001-07-23 Andreas Jaeger <aj@suse.de>
292
293 * config/tc-s390.c (s390_force_relocation): Removed.
294
295 * config/tc-s390.h: Remove double declaration of
296 TC_FORCE_RELOCATION.
297
2b3c5a5d
L		 2982001-07-22 H.J. Lu <hjl@gnu.org>
299
300 * config/tc-mips.c (s_mips_end): Remove unused variables.
301 (s_mips_frame): Add ATTRIBUTE_UNUSED.
302
f27a3839
AS		 3032001-07-17 Andreas Schwab <schwab@suse.de>
304
305 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
306 .loc.
307 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
308 insn.
309 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
310
5bae9b28
MG		 3112001-07-17 matthew green <mrg@eterna.com.au>
312
313 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
314 TE_NetBSD.
315 (line_comment_chars): Set to '/' if TE_NetBSD.
316
7ed28e65
MG		 3172001-07-14 matthew green <mrg@eterna.com.au>
318
319 * configure.in (i386-*-netbsdelf*): New target.
92c077a3 320 * configure: Regenerate.
7ed28e65 321
bdbe95c8
NC		 3222001-07-10 Mark Elbrecht <snowball3@softhome.net>
323
324 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
325 class of the non-debug symbol is C_NULL.
326
15dcfbc3
NC		 3272001-07-10 Anders Norlander <anorland@synergenix.se>
328
329 * doc/as.texinfo (Incbin): Fix grammatical errors.
330
f740e790
NC		 3312001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
332
333 * depend.c: Use FOPEN_.. macros in calls to fopen().
334 * input-file.c: As above.
335 * itbl-ops.c: As above.
336 * listing.c: As above.
337 * output-file.c: As above.
338 * read.c: As above.
339
7e005732
NC		 3402001-07-08 Anders Norlander <anorland@synergenix.se>
341
342 * read.c (s_incbin): New .incbin function.
343 * read.c (potable): Add "incbin" pseudo-op.
344 * read.h: Add s_incbin prototype.
345 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
346 * NEWS: Mention new feature.
347
ae341099
NC		 3482001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
349
350 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
351 DEBUG_UNSPECIFIED.
352
002de68b
JH		 3532001-07-06 John Healy <jhealy@redhat.com>
354
355 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
356 set of fixups to be stored.
357 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
358 restored to be chosen from any that are saved.
359 (gas_cgen_swap_fixups): Modified to allow the current set of
360 fixups to be swapped with any other set that has been saved.
361 (gas_cgen_initialize_saved_fixups_array): New routine.
362 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
363 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
364 or MAX_SAVED_FIXUP_CHAINS.
365 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
366 store, swap and restore fuctions to reflect the new interface.
367
7099f9f9
NC		 3682001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
369
370 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
371 ignore empty, ineffectual alignment frags when deciding if a
372 branch can be short.
373
557debba
JW		 3742001-07-05 Steve Ellcey <sje@cup.hp.com>
375
376 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
377 and SPECIAL_SECTION_FINI_ARRAY.
378 (special_section_name): Add .init_array and .fini_array.
379 (md_pseudo_table): Add init_array and fini_array.
380 (md): Add pointer_size and pointer_size_shift fields.
381 (setup_unwind_header): New static function.
382 (output_unw_records): Modify to use setup_unwind_header.
383 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
384 md.pointer_size_shift.
385 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
386
4ad09363
BE		 3872001-07-05 Ben Elliston <bje@redhat.com>
388
464bb47c
BE		 389 * README (Supported platforms): m88k no longer suffers bitrot.
390
4ad09363
BE		 391 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
392
7fb088be
AM		 3932001-07-05 Alan Modra <amodra@bigpond.net.au>
394
395 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
396 lsy_value. Correct typos in comments.
397 * symbols.c (local_symbol_make): Update for name change.
398 (local_symbol_convert): Likewise.
399 (colon): Likewise.
400 (S_GET_VALUE): Likewise.
401 (S_SET_VALUE): Likewise.
402 (print_symbol_value_1): Likewise.
403 (resolve_symbol_value): Likewise. Don't divide local sym values
404 by OCTETS_PER_BYTE twice.
405
3e37788f
JW		 4062001-07-04 Jim Wilson <wilson@redhat.com>
407
87885043
JW		 408 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
409
3e37788f
JW		 410 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
411 sched branches.
412
81b0b3f1
BE		 4132001-07-05 Ben Elliston <bje@redhat.com>
414
2a1e2a6d
BE		 415 * read.c (s_fill): Correct spelling error in comments.
416
81b0b3f1
BE		 417 * doc/c-m88k.texi: New file.
418 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
419 * doc/Makefile.in: Regenerate.
420 * doc/all.texi: Set M880X0.
421 * doc/as.texinfo: Hook in m88k-dependent documentation.
422
18ae5d72
EC		 4232001-07-04 Eric Christopher <echristo@redhat.com>
424
425 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
426
427 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
428 and rm5721 as valid cpu strings.
429 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
430
7461da6e
RS		 4312001-07-04 Richard Sandiford <rsandifo@redhat.com>
432
433 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
434 if it's expected to be non-zero.
435
87548816
NC		 4362001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
437
7bcad3e5
NC		 438 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
439 fscan->fx_frag.
440
87548816 441 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
ac62c346
AM		 442 (write_object_file): Set finalize_syms to
443 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
444 called.
87548816 445
ac62c346 446 * doc/internals.texi; Document
18ae5d72 447 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
87548816 448
99a814a1
AM		 4492001-07-02 Alan Modra <amodra@bigpond.net.au>
450
451 * config/tc-ppc.c: Formatting fixes.
452
bd59b34f
BE		 4532001-07-01 Ben Elliston <bje@redhat.com>
454
455 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
456 they cause some subtle breakage. Will fix them again later.
457
e237d851
NC		 4582001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
459
460 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
461 outside of a function as a .appline directive.
462
ec68c924
EC		 4632001-06-28 Eric Christopher <echristo@redhat.com>
464 H.J. Lu <hjl@gnu.org>
465
551b1d89
BE		 466 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
467 of mips_cpu for the ISA selection.
468 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
469 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
ec68c924
EC		 470 (mips_tune): New. Use mips_tune for scheduling and optimization
471 issues.
472 (append_insn): Use mips_tune and mips_arch.
473 (macro_build): Ditto.
474 (mips_ip): Ditto.
475 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
476 backwards compatability mips_cpu generates arch and tune.
477 (md_show_usage): Document new behavior.
478
479 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
480 Deprecate -mcpu.
481
482 * NEWS: Update.
483
d8273442
NC		 4842001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
485
38b87a1b
NC		 486 * write.c (write_object_file): Do not set finalize_syms until
487 after the segments have been sized. Some backends may still
488 need to access the syms's frags in order to adjust relaxed
489 frags.
490
d8273442
NC		 491 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
492 constants.
493
1a16aca4
AM		 4942001-06-27 Alan Modra <amodra@bigpond.net.au>
495
496 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
497 subtract MD_PCREL_FROM_SECTION for 68k.
498 (fixup_segment <Difference of 2 syms different seg>): Only fudge
499 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
500
d48019e0
AM		 5012001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
502
503 * write.c (fixup_segment <Difference of 2 syms same seg>): If
504 pcrel, subtract MD_PCREL_FROM_SECTION value.
505
37ffda10
BE		 5062001-06-24 Ben Elliston <bje@redhat.com>
507
508 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
509
6f112c47
JJ		 5102001-06-24 Jakub Jelinek <jakub@redhat.com>
511
512 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
513 section symbols the same way as externs.
514
a181d81e
BE		 5152001-06-24 Ben Elliston <bje@redhat.com>
516
453520d7
BE		 517 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
518 (emit_relocations): Ditto.
519 (s_bss): Ditto.
520 (md_begin): Reformat comments to conform to the GNU standards.
521 (md_assemble): Ditto.
522
e21e484e
BE		 523 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
524 (md_parse_option): Mark parameters as unused.
525 (md_show_usage): Ditto.
526 (calcop): Adjust type of `reg_prefix' to char.
527 (get_reg): Ditto.
528 (getval): Adjust type of local `c' to char.
529 (md_create_short_jump): Mark from_addr, to_addr params as unused.
530 (md_create_long_jump): Ditto.
531 (md_estimate_size_before_relax): Mark parameters as unused.
453520d7 532
a181d81e
BE		 533 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
534 to allay a possible compiler warning.
535
dd9b19ab
NC		 5362001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
537
538 * doc/internals.texi (CPU backend): Document md_atof.
539
8be31359
NC		 5402001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
541
d48019e0
AM		 542 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
543 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
544 architecture.
8be31359 545
1cac9012
NC		 5462001-06-21 Philip Blundell <philb@gnu.org>
547
548 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
549 updated.
550 (insns): Remove entry for adrl. Add long_flag for adr.
551 (do_adr): Handle `l' suffix.
552 (do_adrl): Delete.
553
b091f402
AM		 5542001-06-21 Alan Modra <amodra@bigpond.net.au>
555
556 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
557 (md_apply_fix): Use it here. Replace printf with equivalent
558 as_bad_where.
559 (tc_gen_reloc): Use as_bad_where instead of as_bad.
560 (md_apply_fix): Here too.
561 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
562 * config/tc-m68k.c (tc_gen_reloc): Likewise.
563 (md_convert_frag_1): Likewise.
564
1ad63b2f
TR		 5652000-06-20 Tom Rix <trix@redhat.com>
566
567 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
568
c45021f2
NC		 5692001-06-18 H.J. Lu <hjl@gnu.org>
570
ac62c346
AM		 571 * doc/Makefile.am (info): Depend on $(MANS).
572 (as.1): Remove the prefix `$(srcdir)/'.
573 * doc/Makefile.in: Regenerated.
c45021f2 574
ac62c346 575 * as.1: Removed.
c45021f2 576
2172d73b
PB		 5772001-06-18 Philip Blundell <philb@gnu.org>
578
579 * config/tc-arm.c (do_msr): Remove restriction on usage of
580 immediate operands.
581
45c500fa
AM		 5822001-06-19 Alan Modra <amodra@bigpond.net.au>
583
584 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
585 line info.
586
0b317b08
PB		 5872001-06-13 Philip Blundell <philb@gnu.org>
588
589 * config/tc-arm.c (thumb_shift): Improve wording of error message.
590 (do_t_arit): Likewise.
591
07a7a145
NC		 5922001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
593
2bc0a128
NC		 594 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
595 .loc pseudos if the dfwarf2 functions are available.
596 (md_assemble): Only call dwarf2_emit_insn if it is available.
597
07a7a145
NC		 598 * expr.c: Fix typo in comment.
599
b131d4dc
NC		 6002001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
601
602 * doc/as.texinfo (Infix Ops): Document that comparison and
603 combiner operators can be used as infix operators.
604
e1f44d10
NC		 6052001-06-12 Peter Jakubek <pjak@snafu.de>
606
8a543126 607 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
ac62c346
AM		 608 of AND/OR.
609 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
610 (reverse_mri_condition): Likewise.
611 (swap_mri_condition): Issue warning for conditions that can not be
612 swapped.
613 (build_mri_control_operand): Fix order of operands (swapped).
614 (build_mri_control_operand): Allow upper case extension in structured
615 control directives.
616 (s_mri_else): Likewise.
617 (s_mri_next): Likewise.
618 (s_mri_for): Likewise.
619 (s_mri_if): Fix handling comment ('*') in mri mode.
620 (s_mri_while): Likewise.
8a543126 621 * macro.c (macro_expand): Allow macro invocation with empty
ac62c346 622 extension.
e1f44d10 623
3971ce95
NC		 6242001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
625
626 * config/tc-arm.c: Fix test for overlow of literal pool.
627
63486801
L		 6282001-06-11 H.J. Lu <hjl@gnu.org>
629
630 * NEWS: Updated for the new -n option for the MIPS assembler.
631
632 * config/tc-mips.c (md_show_usage): Add -n.
633
634 * doc/as.texinfo: Document the new -n option.
635 * doc/c-mips.texi: Likewise.
636 * doc/as.1: Regenerated.
637
5dd0794d
AM		 6382001-06-10 Alan Modra <amodra@bigpond.net.au>
639
640 * config/obj-coff.c (obj_coff_section): Formatting fix.
641
642 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
643 ",pn".
644
39c0a331
L		 6452001-06-08 H.J. Lu <hjl@gnu.org>
646
647 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
648 disable warning about all NOPS that the assembler generates.
649 (macro): Warn NOPS generated only if warn_nops is not 0.
650 (md_shortopts): Add `n'.
651 (md_parse_option): Set warn_nops to 1 for `n'.
652
268f6bed
L		 6532001-06-08 H.J. Lu <hjl@gnu.org>
654
655 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
656
ea4ff978
L		 6572001-06-08 H.J. Lu <hjl@gnu.org>
658
659 * config/tc-mips.c (md_apply_fix): Don't adjust common
660 extern/weak symbols for ELF.
661 (md_estimate_size_before_relax): Treat weak like extern for
662 ELF.
663 (mips_fix_adjustable): Don't adjust extern/weak symbols for
664 ELF.
665
98aa84af
AM		 6662001-06-08 Alan Modra <amodra@bigpond.net.au>
667
668 * Makefile.am: 'som' is not wrongly spelled 'some'.
669 * Makefile.in: Regenerate.
670
671 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
672 S_GET_VALUE by using a temp.
c0037ab6 673 (append_insn): Likewise, and for S_SET_VALUE too.
98aa84af
AM		 674 (mips_emit_delays): Likewise.
675 (my_getExpression): Likewise.
676 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
677 (mips16_extended_frag): Remove code concerned with avoiding
678 locking in a frag address now that symbols are not finalized until
679 relaxation is complete. Cater for first relaxation pass having
680 bogus addresses. Use relax_marker to reliably determine whether a
681 symbol frag has been reached on the current pass.
682
f85f789b
L		 6832001-06-07 H.J. Lu <hjl@gnu.org>
684
685 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
686 * configure: Regenerate.
687
df3bcd6f
L		 6882001-06-07 H.J. Lu <hjl@gnu.org>
689
690 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
691 ecoff emulation.
692 * configure: Regenerate.
693
add56521
L		 6942001-06-07 H.J. Lu <hjl@gnu.org>
695
696 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
697 MIPS_STABS_ELF is defined.
698
6da13e9a
NC		 6992001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
700
701 * as.c (show_usage): Remove L from listing options. It is not a
702 generic option.
703
879db8be
NC		 7042001-06-06 Christian Groessler <cpg@aladdin.de>
705
c0037ab6 706 * config/tc-z8k.c: Removed many warnings by removing unused
879db8be
NC		 707 variables and tagging unused parameters as such.
708 (md_begin): Fixed a typo (","instead of ";").
709 (struct ctrl_table): Add parentheses to initialize array
710 correctly.
711 (struct flag_table): Likewise.
712 (struct intr_table): Likewise.
713 (struct table): Likewise.
714 (check_operand): "#if 0"'ed since it doesn't seem to be used.
715
98b32482
NC		 7162001-06-06 Peter Jakubek <pjak@snafu.de>
717
8a543126 718 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
98b32482
NC		 719 options to list (e.g. m5206e, m5307, m5407).
720
6e139bf0
AM		 7212001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
722
723 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
724 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
725
cb9401fc
AM		 7262001-06-06 Alan Modra <amodra@bigpond.net.au>
727
728 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
729 <JumpByte, JumpDword insn output>: Remove dead code.
730
3c5cdb54
AM		 7312001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
732
733 * as.c (parse_args): Correct option name "listing-lhs-width2".
734
92ed29ef
NC		 7352001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
736
737 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
738 status.
739
371b7465
RH		 7402001-05-30 Richard Henderson <rth@redhat.com>
741
742 * read.c (emit_leb128_expr): Call md_cons_align.
743
0f2712ed
NC		 7442001-05-28 Jeff Sturm <jsturm@one-point.com>
745
746 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
747 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
748 (tc_gen_reloc): Likewise.
749 (sparc_cons_align): Don't clear sparc_no_align_cons.
c0037ab6 750 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
0f2712ed
NC		 751 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
752
fbe572f9
AM		 7532001-05-27 Alan Modra <amodra@one.net.au>
754
9e40345d
AM		 755 * write.c (relax_segment <rs_space>): Check the section of a
756 symbol to determine whether it is absolute rather than comparing
757 its frag against zero_address_frag as listings play tricks with
758 frags.
759
fbe572f9
AM		 760 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
761 allocated in the same chunk as the fixed part.
762
54d3cad9
AM		 7632001-05-26 Alan Modra <amodra@one.net.au>
764
765 * write.c (relax_segment <rs_space>): Calculate growth using
766 addresses before stretch. Prevent repeated error messages.
767 From Peter Jakubek <pjak@snafu.de>
768 Use as_bad_where and as_warn_where to pinpoint errors.
769
766c03c9
AM		 7702001-05-25 Alan Modra <amodra@one.net.au>
771
05bdb37e
AM		 772 * symbols.c (resolve_symbol_value): Always set segment, even when
773 not finalizing symbol value.
774
1cd55018
AM		 775 * config/obj-ieee.c (write_object_file): Set finalize_syms.
776 * config/obj-coff.c (write_object_file): Likewise.
777 * (size_section): Remove rs_space assert as fr_symbol is no longer
778 removed.
779 (fill_section): Likewise.
780
c709b096
AM		 781 * configure.in: Replace linuxoldld with linux*oldld.
782 * configure: Regenerate.
783
b58c9faf
AM		 784 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
785 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
786 that have been finalized.
787
c89c8534
AM		 788 * symbols.c (resolve_symbol_value): Clear sy_resolving before
789 taking exit_dont_set_value.
790
54d3cad9
AM		 791 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
792 relaxing.
766c03c9 793
6877bb43
TR		 7942000-05-24 Tom Rix <trix@redhat.com>
795
5dd0794d 796 * config/obj-coff.c (add_lineno): xcoff allows negative line
6877bb43 797 numbers
5dd0794d 798 * config/tc-ppc.c (ppc_stabx): fix generated symbol
c0037ab6 799
e027f3e8
AM		 8002001-05-24 Alan Modra <amodra@one.net.au>
801
802 * write.c (write_object_file): Set finalize_syms = 1 before
803 size_seg is called.
804
d1cf510e
NC		 8052001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
806
807 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
808 architecture, remove erraneous ISA_MIPS32.
809 (md_show_usage): Add MIPS r12k support.
810 (mips_cpu_info_table): Add MIPS r12k support.
c0037ab6 811
507c8a1a
AM		 8122001-05-22 Alan Modra <amodra@one.net.au>
813
2d0441d9
AM		 814 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
815 testing for NULs.
816
6386f3a7
AM		 817 * symbols.c (resolve_symbol_value): Remove "finalize" param,
818 instead use finalize_syms directly. Don't treat expressions
819 specially with regard to finalize_syms. Update calls to self.
820 (resolve_local_symbol): Update call to resolve_symbol_value.
821 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
822 !finalize_syms.
823 * symbols.h (resolve_symbol_value): Update prototype.
824 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
825 to resolve_symbol_value.
826 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
827 * config/obj-coff.c (do_relocs_for): Likewise.
828 (yank_symbols): Likewise.
829 (fixup_segment): Likewise.
830 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
831 * config/tc-mips.c (md_convert_frag): Likewise.
832 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
833 (ppc_fix_adjustable): Likewise.
834 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
835 (dwarf2dbg_convert_frag): Likewise.
836 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
837 (eh_frame_convert_frag): Likewise.
838 * expr.c (make_expr_symbol): Likewise.
839 * write.c (adjust_reloc_syms): Likewise.
840 (write_object_file): Likewise.
841 (relax_segment): Likewise.
842 (fixup_segment): Likewise.
843 (finalize_syms): Init to zero, and update comment.
844 (write_object_file): Set finalize_syms to 1 rather than 2.
845 * doc/internals.texi (sy_value): Mention finalize_syms.
846 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
847
c801568a
AM		 848 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
849 as relaxable if embedded system, make weak syms non-relaxable.
850 Move definition..
851 (tc_m68k_fix_adjustable): ..so it can be used here.
852 (md_apply_fix_2): Sign extend without conditional.
853
507c8a1a
AM		 854 * config/tc-v850.c: Update copyright.
855
aaa4f6d9
JJ		 8562001-05-16 Jeff Johnston <jjohnstn@redhat.com>
857
c0037ab6
AM		 858 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
859 howto entry is not found.
aaa4f6d9 860
7e8f4100
AO		 8612001-05-15 Alexandre Oliva <aoliva@redhat.com>
862
863 * config/tc-mn10300.c (mn10300_force_relocation): Don't
864 optimize differences between symbols in code sections to
865 constants.
866 (mn10300_fix_adjustable): Don't adjust to section+offset
867 relocations pointing at symbols in code sections.
868
9fcc94b6
AM		 8692001-05-16 Alan Modra <amodra@one.net.au>
870
871 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
872 for 8 byte insns.
873 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
874 opcodes are output rather than after. Delete insn_size.
875 * config/tc-v850.c (md_assemble): Similarly, but delete
876 total_insn_size.
877
de1cb007
RH		 8782001-05-14 Richard Henderson <rth@redhat.com>
879
880 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
881 last change.
882
67a659f6
RH		 8832001-05-14 Richard Henderson <rth@redhat.com>
884
885 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
886 also collect whether to expect an FDE augmentation.
887 (check_eh_frame): Rewrite as a state machine. Track where in
888 an FDE we are located, skip any augmentation.
889 (eh_frame_estimate_size_before_relax): Get code alignment from
890 the fragment subtype.
891 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
892 * read.c (emit_leb128_expr): Call check_eh_frame.
893
076dc439
AO		 8942001-05-14 Alexandre Oliva <aoliva@redhat.com>
895
896 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
897 before a relaxable insns.
898
4e75439a
AO		 8992001-05-13 Alexandre Oliva <aoliva@redhat.com>
900
901 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
902 between symbols if the base symbol is in the current section;
903 emit a PC-relative relocation instead.
904
bcee8eb8
AM		 9052001-05-12 Peter Targett <peter.targett@arccores.com>
906
907 * config/tc-arc.c: Update copyright and tidy source comments.
908 (md_pseudo_table): Add directive .cpu back as an alias for
909 .option. Add .file and .line for dwarf2 support.
910 (arc_mach_type): Make bfd_mach_arc_6 default.
911 (md_longopts): Add entry 'pre-v6' representing old command line
912 option when assembling for 'arc5' core versions.
913 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
914 default behaviour.
915 (arc_code_symbol): Make symbol value for @h30 fixup expression
916 equal to O_constant.
917 (md_assemble): Call dwarf2_emit_insn.
918 Include "dwarf2dbg2.h". Formatting fixes throughout file.
919 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 920 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
921
579f31ac
JJ		 9222001-05-11 Jakub Jelinek <jakub@redhat.com>
923
924 * config/tc-ia64.c (special_linkonce_name): New.
925 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
926 .gnu.linkonce.ia64unw{,i}.FOO.
927 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
928 (dot_endp): Add comment about it.
929
15f65ae4
NC		 9302001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
931
c0037ab6 932 * config/tc-arm.c (arm_handle_align): When truncating an aligned
15f65ae4
NC		 933 block, ensure that the low order bits of the alignment are
934 preserved.
935
606ab118
AM		 9362001-05-10 Alan Modra <amodra@one.net.au>
937
938 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
939 symbol_next.
940
941 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
942 current variable part of frag.
943 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
944 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
945 * config/tc-m68hc11.c (RELAX_STATE): Define.
946 (RELAX_LENGTH): Define.
947 (md_estimate_size_before_relax): Handle non-relaxable cases
948 separately from relaxable cases for clarity, and return correct
949 size for multi-pass relaxation.
950 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
951 (md_estimate_size_before_relax): As for tc-m68hc11.c.
952 (md_convert_frag): Remove "length_code".
953 * config/tc-vax.c (RELAX_STATE): Define.
954 (RELAX_LENGTH): Define.
955 (md_relax_table): Add missing entry.
956 (md_estimate_size_before_relax): As for tc-m68hc11.c.
957 (md_convert_frag): Remove "length_code".
958 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
959 don't bother setting fr_var. Return correct size for multi-pass
960 relaxation.
961 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
962 (md_convert_frag): Don't bother clearing fr_var.
963 (md_pseudo_table): Correct initialization.
964 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
965 (md_estimate_size_before_relax): No need to set fr_var.
966 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
967 (md_estimate_size_before_relax): No need to set fr_var.
968
1f23ade4
RH		 9692001-05-09 Richard Henderson <rth@redhat.com>
970
971 * config/tc-ia64.c (generate_unwind_image): Align the fragment
972 beginning a function's unwind info block.
973
96f37af6
AO		 9742001-05-09 Alexandre Oliva <aoliva@redhat.com>
975
976 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
977
8390138c
AS		 9782001-05-08 Andreas Schwab <schwab@suse.de>
979
980 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
981 fx_pcrel_adjust explicitly sign extend when reading it.
982
5c65dbc1
AM		 9832001-05-08 Alan Modra <amodra@one.net.au>
984
985 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
986 from md_relax_table, and combine some switch cases.
987
a7c92dae
AO		 9882001-05-06 Alexandre Oliva <aoliva@redhat.com>
989
990 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
991 from offset in non-pcrel operands too.
992
d8708f40
NC		 9932001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
994
995 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
996 * config/tc-arm.c (arm_handle_align): Do not insert more than
997 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
998 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
999
3438adb3
AM		 10002001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1001
1002 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1003 Run "make dep-am".
1004 * Makefile.in: Regenerate.
1005 * configure.in: Remove duplicate mips-*-ecoff* entry.
1006 * configure: Regenerate.
1007
1008 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1009 (n_names): Cast away type mismatch.
1010 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1011 (obj_ecoff_frob_symbol): Likewise.
1012 * ecoff.c: (add_file): Add unused attribute.
1013 (ecoff_directive_begin): Likewise.
1014 (ecoff_directive_bend): Likewise.
1015 (ecoff_directive_def): Likewise.
1016 (ecoff_directive_dim): Likewise.
1017 (ecoff_directive_scl): Likewise.
1018 (ecoff_directive_size): Likewise.
1019 (ecoff_directive_type): Likewise.
1020 (ecoff_directive_tag): Likewise.
1021 (ecoff_directive_val): Likewise.
1022 (ecoff_directive_endef): Likewise.
1023 (ecoff_directive_end): Likewise.
1024 (ecoff_directive_ent): Likewise.
1025 (ecoff_directive_extern): Likewise.
1026 (ecoff_directive_file): Likewise.
1027 (ecoff_directive_fmask): Likewise.
1028 (ecoff_directive_frame): Likewise.
1029 (ecoff_directive_mask): Likewise.
1030 (ecoff_directive_loc): Likewise.
1031 (mark_stabs): Likewise.
1032 (ecoff_stab): Likewise.
1033 (ecoff_frob_symbol): Cast away type mismatch.
1034 (ecoff_padding_adjust): Likewise.
1035 (ecoff_build_symbols): Likewise.
1036 (ecoff_build_procs): Likewise.
1037 (ecoff_build_aux): Likewise.
1038 (ecoff_build_strings): Likewise.
1039 (ecoff_build_fdr): Likewise.
1040 (ecoff_build_debug): Likewise.
1041 * itbl-ops.c (itbl_assemble): Variable initialization.
1042
636c26b0
AM		 10432001-05-03 Alan Modra <amodra@one.net.au>
1044
1045 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1046 expressions rather than triggering an assert.
1047
c7e40348
NC		 10482001-05-02 Johan Rydberg <jrydberg@opencores.org>
1049
3438adb3
AM		 1050 * config/tc-openrisc.c: New file.
1051 * config/tc-openrisc.h: Likewise.
c7e40348 1052
3438adb3
AM		 1053 * Makefile.am: Add OpenRISC target.
1054 * Makefile.in: Regenerated.
c7e40348 1055
3438adb3
AM		 1056 * configure.in (openrisc-*-*): Add target.
1057 * configure: Regenerated.
c7e40348 1058
5cb1517b
NC		 10592001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1060
1061 * config/tc-arm.c (arm_frag_align_code): Change error message to
1062 more explanatory version.
1063
f4ddc5e6
L		 10642001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1065
1066 * config/tc-mips.c (md_parse_option): Also accept
1067 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1068
fa7fda74
L		 10692001-04-27 David Mosberger <davidm@hpl.hp.com>
1070
1071 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1072 argument passing order: predicate goes last, not first.
1073
87748b32
NC		 10742001-04-27 Sean McNeil <sean@mcneil.com>
1075
1076 * configure.in: Add arm-vxworks.
1077 * configure: Regenerate.
1078
16a0c2d4
NC		 10792001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1080
1081 * config/tc-arm.c (arm_handle_align): New Function: Generate
1082 no-op filled alignment frags.
1083 (arm_frag_align_code): New Function: Create a code alignment frag.
1084 (arm_init_frag): New Function: Initialse the target dependent
1085 parts of a frag.
1086
1087 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1088 (TC_FRAG_INIT): Define.
1089 (HANDLE_ALIGN): Define.
1090 (md_do_align): Define.
1091
ea3b9044
NC		 10922001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1093
1094 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1095 symbol has been initialised before extracting its symbol index.
1096
d6d788bd
L		 10972001-04-24 H.J. Lu <hjl@gnu.org>
1098
1099 * configure: Regenerated with the right version of autoconf.
1100
6840198f
NC		 11012001-04-24 Christian Groessler <cpg@aladdin.de>
1102
1103 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1104 generate R_CALLR and R_REL16 relocations
1105
1c97d17b
JE		 11062000-04-20 Jason Eckhardt <jle@redhat.com>
1107
1108 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1109 since frag_now can change after d10v_cleanup is called.
1110
1c33f1da
DB		 11112001-04-16 David O'Brien <obrien@FreeBSD.org>
1112
1113 * configure.in: Add the em type for FreeBSD targets.
1114 * configure: Regenerate.
1115
eb0dfd58
AO		 11162001-04-14 Alexandre Oliva <aoliva@redhat.com>
1117
8c5e1ccd
AO		 1118 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1119 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1120
eb0dfd58
AO		 1121 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1122 pc-relative relocations not placed at the end of the instruction.
1123
1deb8127
JW		 11242001-04-13 Jim Wilson <wilson@redhat.com>
1125
1126 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1127 excluding br.i.
1128
f5fa8ca2
JJ		 11292001-04-13 Jakub Jelinek <jakub@redhat.com>
1130
1131 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1132 handle SHF_MERGE and SHF_STRINGS.
1133 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1134 (obj_elf_section): Allow additional argument specifying entity size.
1135 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1136 in SEC_MERGE sections.
1137
fb81275c
JM		 11382001-04-12 Jason Merrill <jason_merrill@redhat.com>
1139
1140 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1141
a8a22e33
AO		 11422001-04-12 Alexandre Oliva <aoliva@redhat.com>
1143
1144 * expr.c (operand): Pass &c to md_parse_name().
1145 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1146
af9539e4
L		 11472001-04-07 Steven J. Hill <sjhill@cotw.com>
1148
1149 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1150
1151 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1152 * Makefile.in: Regenerated.
1153
1154 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1155 * configure: Regenerated.
1156
4dfea105
AO		 11572001-04-06 Alexandre Oliva <aoliva@redhat.com>
1158
1159 * config/tc-mn10300.c (xr_registers): Added `pc'.
1160
e66457fb
AM		 11612001-04-05 Alan Modra <alan@linuxcare.com.au>
1162
1163 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1164 * configure: Regenerate.
1165
1166 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1167 cases, and always return size based on current fr_subtype.
1168 (md_begin): Move initialization of md_relax_table..
1169 (md_relax_table): ..to static initializer. Set rlx_length for
1170 UNDEF_WORD_DISP cases.
1171 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1172 (md_begin): Likewise.
1173 (md_relax_table): Likewise.
1174 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1175 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1176 Set rlx_backward and rlx_forward to zero for unused states.
1177 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1178 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1179 (UNCOND12, UNCOND32): Remove duplicate defines.
1180
aacb5251
HPN		 11812001-04-04 Hans-Peter Nilsson <hp@axis.com>
1182
c335d394
HPN		 1183 * config/tc-cris.c (md_estimate_size_before_relax) <case
1184 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1185 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1186 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1187 Add cases to cover all relax states.
ed67db7a
HPN		 1188 (cris_insn_first_word_frag): New.
1189 (md_assemble): Call cris_insn_first_word_frag to get the first
1190 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1191 end. Drop variable insn_size.
1192 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1193 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1194 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 1195
aacb5251
HPN		 1196 * write.c (write_object_file): Reset broken word state before
1197 calling relax_seg.
1198
cdbc6895
AM		 11992001-03-31 Alan Modra <alan@linuxcare.com.au>
1200
61b96bb4
AM		 1201 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1202 for one line if not already enabled.
1203 * cond.c (s_elseif): Correct conditional assembly listing.
1204 (s_else): Likewise.
1205
cdbc6895
AM		 1206 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1207 Don't abort on NULL current_cframe.
1208
93c2a809
AM		 12092001-03-30 Alan Modra <alan@linuxcare.com.au>
1210
0529cb87 1211 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 1212 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1213 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1214 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1215 * config/obj-coff.c (do_relocs_for): Likewise.
1216 (yank_symbols): Likewise.
1217 (fixup_segment): Likewise.
1218 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1219 (ppc_fix_adjustable): Likewise.
1220 * config/tc-mips.c (md_convert_frag): Likewise.
1221 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1222 * ehopt.c (eh_frame_convert_frag): Likewise.
1223 * expr.c (make_expr_symbol): Likewise.
0529cb87 1224
e46d99eb
AM		 1225 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1226 better packing.
1227 * symbols.c (resolve_symbol_value): Don't fix expression values
1228 until relaxation is complete.
1229 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1230 (S_GET_VALUE): Likewise, and return unresolved expression value.
1231 * write.c (finalize_syms): New.
1232 (relax_and_size_seg): Split into..
1233 (relax_seg): New function, returns 1 if anything changed..
1234 (size_seg): And the remainder of relax_and_size_seg.
1235 (fixup_segment): Arrange for final resolution of sym values.
1236 (adjust_reloc_syms): Likewise.
1237 (write_object_file): Likewise, and repeatedly call relax_seg until
1238 nothing more changes.
1239 (relax_segment): Return 1 if anything changed. Use correct types
1240 for rs_org `target' and `after'.
1241 * write.h (finalize_syms): Declare.
1242 (relax_segment): Update prototype.
1243
93c2a809
AM		 1244 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1245 do-nothing cases to switch to avoid abort on a second relaxation
1246 pass, and tidy code a little.
1247 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1248 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1249 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1250 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1251 (md_relax_table): Remove first four unused entries. Increment
1252 rlx_length by one throughout table, and update comments to suit.
1253 (md_estimate_size_before_relax): Return size of current variable
1254 part of frag to reflect reality when relaxing more than once.
1255 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1256 (COND32, UNCD32): Rename to DISP32 throughout.
1257 (UNDEF_WORD_DISP): Renumber to 3.
1258 (md_estimate_size_before_relax): Add extra do-nothing cases.
1259 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1260 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1261 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1262 handle word and dword branches.
1263
d551a338
HPN		 12642001-03-29 Hans-Peter Nilsson <hp@axis.com>
1265
1266 * config/tc-cris.h (tc_fix_adjustable): Allow only
1267 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 1268 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1269 example in comment to valid type.
d551a338 1270
440ecb38
L		 12712001-03-28 H.J. Lu <hjl@gnu.org>
1272
1273 * read.c (equals): Set to local for COFF only if it hasn't been
1274 defined before.
1275
8a238888
AM		 12762001-03-28 Alan Modra <alan@linuxcare.com.au>
1277
1278 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1279 (md_begin): Use it when setting default architecture.
1280
775cf891
NC		 12812001-03-27 Nick Papadonis <nick@coelacanth.com>
1282
1283 * read.c (equals): (for COFF) default symbols to being local.
1284
f9c19112
HPN		 12852001-03-27 Hans-Peter Nilsson <hp@axis.com>
1286
1287 * configure.in (cris-*-*): Change default emulation to criself.
1288 (cris-*-*aout*): New rule.
1289 * configure: Regenerate.
1290
07855bec
NC		 12912001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1292
1293 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1294 BFD_RELOC_390_GOTENT.
1295 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1296 BFD_RELOC_390_GOTENT.
1297
12982001-03-26 Nick Clifton <nickc@redhat.com>
1299
1300 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1301 * config/tc-s390.c (s390_force_relocation): New function: Force
1302 relocations for VTINHERIT relocs.
1303
0285c67d
NC		 13042001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1305
1306 * doc/as.texinfo: Put @c man begin to generate the as man page.
1307 When generating man, define all the variables. Re-organize some
1308 options to obtain better indentation of man page.
1309 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1310 (as.1): Build from as.texinfo.
1311 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1312
551c1ca1
AM		 13132001-03-25 Alan Modra <alan@linuxcare.com.au>
1314
1315 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1316 scale factor, and return the end of the expression.
1317 (i386_operand): Modify for above.
1318
c3a27914
NC		 13192001-03-23 Nick Clifton <nickc@redhat.com>
1320
1321 * doc/as.texinfo: Document --listing-XXX command line switches.
1322 Explain why listings behave differently when -pipe is used.
1323
37006e43
NC		 13242001-03-23 Richard Sandiford <rsandifo@redhat.com>
1325
1326 * write.c (fix_new_exp): Print an error if passed a register.
1327
08caf3f8
HPN		 13282001-03-23 Hans-Peter Nilsson <hp@axis.com>
1329
1330 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1331 (PIC_SUFFIX_CHAR): New macro.
1332 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1333 (pic): New variable.
1334 (md_longopts): New option --pic.
1335 (OPTION_PIC): Define.
1336 (md_estimate_size_before_relax): Tweak longish comment.
1337 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1338 (md_assemble): Handle a PIC relocation on prefix and normal
1339 instruction operands.
1340 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1341 "complex" operand expressions. Call frag_more outside
1342 gen_cond_branch_32 parameter list.
1343 (cris_process_instruction): Handle PIC relocs on parsed
1344 operand expressions. Validize PIC reloc sizes.
1345 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1346 (gen_bdap): Handle "complex" operand expressions.
1347 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1348 ADD.D offset,PC as jump instruction if generating PIC. Generate
1349 error instead of crashing on complex expressions.
1350 (cris_number_to_imm): Add segT parameter. All callers changed.
1351 Use segT parameter, not now_seg, for segment of fixup. Handle
1352 PCREL relocations but check that they are fully resolved.
1353 (md_parse_option): Handle OPTION_PIC.
1354 (tc_gen_reloc): Handle PIC relocs.
1355 (md_show_usage): Update for --pic.
1356 (md_apply_fix3): Renamed from md_apply_fix.
1357 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1358 (md_cris_force_relocation): Force relocation for PIC relocs.
1359
1360 * config/tc-cris.h: Tweak attribution.
1361 (MD_APPLY_FIX3): Define.
1362 (IS_CRIS_PIC_RELOC): New macro.
1363 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1364 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1365 generating ELF.
8a238888 1366 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 1367
38686296
AM		 13682001-03-20 Alan Modra <alan@linuxcare.com.au>
1369
1370 * frags.h (struct frag): Add relax_marker.
1371 * write.c (is_dnrange): Delete.
1372 (relax_frag): Use correct types for `aim', `target', `address'.
1373 Delete `offset', `was_address'. Test `relax_marker' instead of
1374 using fragile (and slow) address test.
1375 (relax_segment): Init and flip `relax_marker'.
1376
2e98d2de
AM		 13772001-03-19 Alan Modra <alan@linuxcare.com.au>
1378
1379 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1380 used register name.
1381
e629c13f
SC		 13822001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1383
1384 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1385 with 'Motorola specification for assembly language input standard'.
1386
249e3833
RH		 13872001-03-17 Richard Henderson <rth@redhat.com>
1388
1389 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1390 (dwarf2_directive_loc): Don't use them.
1391 (dwarf2_directive_file): Reject duplicate file definitions.
1392 (get_filenum): Zero allocated memory.
1393 (out_file_list): Complain about missing file definitions.
1394
2289f85d
AM		 13952001-03-17 Alan Modra <alan@linuxcare.com.au>
1396
1397 * read.c (do_org): Handle complex expressions.
1398 * cgen.c (gas_cgen_finish_insn): Likewise.
1399
4d5a53ff
JW		 14002001-03-15 David Mosberger <davidm@hpl.hp.com>
1401
1402 * config/tc-ia64.c (md): New member keep_pending_output.
1403 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1404 is not set.
1405 (dot_xdata): Turn on md.keep_pending_output for the duration of
1406 this function.
1407 (dot_xfloat_cons): Ditto.
1408 (dot_xstringer): Ditto.
1409 (dot_xdata_ua): Ditto.
1410 (dot_xfloat_cons_ua): Ditto.
1411
14122001-03-15 Jim Wilson <wilson@redhat.com>
1413
1414 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1415 label support.
1416
19c0258a
AO		 14172001-03-15 Alexandre Oliva <aoliva@redhat.com>
1418
1419 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1420
d68d4570
DD		 14212001-03-15 DJ Delorie <dj@redhat.com>
1422
1423 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1424 blindly freeing string if it isn't at the top of the obstack.
1425
f3c180ae
AM		 14262001-03-13 Alan Modra <alan@linuxcare.com.au>
1427
1428 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1429 (NUM_FLAG_CODE): Define.
1430 (lex_got): New function.
1431 (got_reloc): New global var.
1432 (x86_cons_fix_new): New function.
1433 (x86_cons): New function.
1434 (i386_immediate): Use lex_got here, replacing inline code. Change
1435 "ignoring junk.." error message to "junk.."
1436 (i386_displacement): Likewise.
1437 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1438 (x86_cons): Declare.
1439 (TC_CONS_FIX_NEW): Define.
1440 (x86_cons_fix_new): Declare.
1441
83e7603d
NC		 14422001-03-12 Nick Clifton <nickc@redhat.com>
1443
1444 * config/tc-arm.c (md_begin): Always set machine type based on
1445 cpu_variant.
1446
1ae12ab7
AM		 14472001-03-07 Alan Modra <alan@linuxcare.com.au>
1448
1449 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 1450 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 1451 union.
f3c180ae
AM		 1452 <JumpInterSegment output>: Use correct i.disp_reloc[].
1453 <immediate output>: Likewise.
1ae12ab7 1454
4f3c3dbb
NC		 14552001-03-06 Nick Clifton <nickc@redhat.com>
1456
1457 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1458 BLX(1) instruction.
1459
dc84e067
NC		 14602001-03-06 Igor Shevlyakov <igor@windriver.com>
1461
1462 * config/tc-m68k.c : Add 5407 to archs[] table.
1463 (HAVE_LONG_BRANCH): Add mcf5407.
1464 (select_control_regs): Recognize 5407.
1465
a8150a88
DB		 14662001-03-02 Dave Brolley <brolley@redhat.com>
1467
1ae12ab7
AM		 1468 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1469 than m32r_do_align.
a8150a88 1470
e103941e
NC		 14712001-03-02 Richard Sandiford <rsandifo@redhat.com>
1472
1473 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1474 (gen_to_words): Print warnings if NaNs are found and the target CPU
1475 does not support them. Allow largest exponent to be used in normal
1476 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1477
7c44d1d3
AJ		 14782001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1479
1480 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1481 anymore since we use bfd_elf_generic_reloc now.
1482 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1483
27b7e12d
AM		 14842001-02-27 Alan Modra <alan@linuxcare.com.au>
1485
1486 * configure.in (BFD_VERSION): New.
1487 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1488 * configure: Regenerate.
1489 * Makefile.am: Run "make dep-am"
1490 * Makefile.in: Regenerate.
1491 * doc/Makefile.in: Regenerate.
1492
1af96959
NC		 14932001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1494
1495 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1496 SEC_NEVER_LOAD when the 'n' flag is used.
1497 Add SEC_NEVER_LOAD to matchflags.
1498
d95767bf
SC		 14992001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1500
1501 * symbols.c (decode_local_label_name): Initialize message_format
1502 only when an error is reported (perf pb due to I18N).
1503
3737d051
L		 15042001-02-23 H.J. Lu <hjl@gnu.org>
1505
1506 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1507 BFD_ASSEMBLER is not defined.
1508
b653e7f9
NC		 15092001-02-23 Richard Sandiford <rsandifo@redhat.com>
1510
1511 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1512 done if it's against a symbol.
1513
7463c317
TW		 15142001-02-22 Timothy Wall <twall@cygnus.com>
1515
1516 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1517 target formats if applicable.
1518 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1519 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1520 * Makefile.in: Regenerated.
1521 * configure.in: Added configuration for ia64-*-aix*.
1522 * configure: Regenerated.
7c44d1d3 1523
87f8eb97
JW		 15242001-02-21 David Mosberger <davidm@hpl.hp.com>
1525
1526 * config/tc-ia64.c (enum operand_match_result): New type.
1527 (operand_match): Change return type to operand_match_result.
1528 Fix all returns appropriately, adding support for returning the
1529 out-of-range result.
1530 (parse_operands): New locals result, error_pos, out_of_range_pos,
1531 curr_out_of_range_pos. Rewrite operand matching loop to give better
1532 error messages.
7c44d1d3 1533
33d01f33
JW		 15342001-02-21 David Mosberger <davidm@hpl.hp.com>
1535
1536 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1537 (dot_proc): Clear unwind.prologue_count to zero.
1538 (dot_prologue): Increment unwind.prologue_count.
1539 (dot_restore): If second operand is omitted, use
1540 unwind.prologue_count -1 for "ecount" (# of additional regions to
1541 pop). Decrement unwind.prologue_count by number of regions
1542 popped.
1543
7e84d676
NC		 15442001-02-21 Nick Clifton <nickc@redhat.com>
1545
1546 * doc/as.texinfo (Section): Note that some flags to the COFF
1547 version of .section remove attributes rather than setting them.
1548
5cd4edbe
KH		 15492001-02-20 Kazu Hirata <kazu@hxi.com>
1550
29184774
NC		 1551 * config/tc-pdp11.c: Fix formatting.
1552 * config/tc-pdp11.h: Likewise.
5cd4edbe 1553
80b3ee89
AJ		 15542001-02-20 Bo Thorsen <bo@suse.de>
1555
1556 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1557 entry.
1558
0fde8cc6 15592001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 1560
1561 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1562 all FreeBSD platforms should look the same at this level.
1563 * configure: Rebuilt.
1564 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1565
e135f41b
NC		 15662001-02-18 lars brinkhoff <lars@nocrew.org>
1567
1568 * Makefile.am: Add PDP-11 target.
1569 * configure.in: Likewise.
1570 * config/tc-pdp11.c: New file.
1571 * config/tc-pdp11.h: New file.
1572 * doc/Makefile.am: Add PDP-11 documentation.
1573 * doc/all.texi: Likewise.
1574 * doc/as.texinfo: Likewise.
1575 * doc/c-pdp11.texi: New file.
1576
363c574f
MG		 15772001-02-16 matthew green <mrg@redhat.com>
1578
5dd0794d 1579 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 1580
fa1cb89c
JW		 15812001-02-13 Jim Wilson <wilson@redhat.com>
1582
1583 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1584 reloc instead of a 0 reloc.
1585 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1586 as done.
1587 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1588
c842b53a
ILT		 15892001-02-13 Ian Lance Taylor <ian@zembu.com>
1590
1591 * write.c (is_dnrange): Stop as soon as the address becomes
1592 larger.
1593 (relax_frag): Add segment parameter. Only call symbol_get_frag
1594 once. Only call is_dnrange if the symbol is in the same segment,
1595 and the symbol address is larger.
1596 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1597 * write.h (relax_frag): Update declaration.
1598 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1599 it to relax_frag.
1600 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1601 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1602 (m32r_relax_frag): Update declaration.
1603 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1604 * config/tc-tic54x.h (md_relax_frag): Likewise.
1605 * doc/internals.texi (CPU backend): Update documentation for
1606 md_relax_frag.
1607
6fad6acb
AM		 16082001-02-13 Alan Modra <alan@linuxcare.com.au>
1609
fddf5b5b
AM		 1610 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1611 Mention effect of < 386 architectures on jump promotion.
1612 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1613
1614 * config/tc-i386.c (no_cond_jump_promotion): New.
1615 (set_cpu_arch): Parse "jumps" arch modifier.
1616 (insn_size): Modify usage comment.
1617 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1618 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1619 (TYPE_FROM_RELAX_STATE): New define.
1620 (UNCOND_JUMP, COND_JUMP): Renumber.
1621 (md_relax_table): Reorder to suit.
1622 (COND_JUMP86): New define.
1623 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1624 (md_assemble): Create frag var for jumps of max size, encode relax
1625 state for COND_JUMP86.
1626 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1627 leave conditional jumps small if no_cond_jump_promotion.
1628 (md_convert_frag): Likewise.
1629
6fad6acb
AM		 1630 * expr.c (operator): Don't bump input_line_pointer for two char
1631 operators. Instead return operator size via new param num_chars.
1632 (expr): Use above to parse multi-char operators correctly.
1633
23df1078
JH		 1634Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1635
29184774 1636 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 1637 BFD_RELOC_X86_64_GOTPCREL.
1638 (i386_validate_fix): Likewise.
1639
b1e2e654
PB		 16402001-02-12 Philip Blundell <pb@futuretv.com>
1641
1642 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1643 ldrt/strt instructions.
1644
9117d219
NC		 16452001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1646
1647 * config/tc-mips.c (macro): For M_LA_AB emit a
1648 BFD_RELOC_MIPS_CALL16 relocation or a
1649 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1650 BFD_RELOC_MIPS_GOT16 and
1651 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1652 loading the jump register when generating SVR4_PIC code.
1653
97238fbd
CD		 16542001-02-10 Chris Demetriou <cgd@broadcom.com>
1655
1656 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1657 map to MIPS-specific files, as they used to do before the
1658 change on 2000-05-21.
1659 * configure: Regerate.
1660
0f074f60
CD		 16612001-02-10 Chris Demetriou <cgd@broadcom.com>
1662
1663 * config/tc-mips.c (md_parse_option): Don't try to compile
1664 ELF-only option code if not ELF.
1665
91a2ae2a
RH		 16662001-02-08 David Mosberger <davidm@hpl.hp.com>
1667
1668 * config/tc-ia64.h (md_elf_section_type): New macro.
1669 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1670 (they're now handled via ia64_elf_section_type.
1671
1672 * config/tc-ia64.c (unwind): New members saved_text_seg,
1673 saved_text_subseg, and force_unwind_entry.
1674 (optimize_unw_records): New function to optimize away unnecessary
1675 unwind directives.
1676 (ia64_elf_section_type): New function.
1677 (output_unw_records): Generate unwind info only if the size is
1678 non-zero or if it's forced for some other reason (e.g.,
1679 handlerdata or a personality routine).
1680 (generate_unwind_image): Don't switch back to previous
1681 section---stay inside the unwind info section instead so that
1682 handlerdata that may follow goes into the right place.
1683 (dot_handlerdata): Force generation of unwind entry and save the
1684 current active text segment before generating unwind image.
1685 (dot_unwentry): Force generation of unwind entry.
1686 (dot_personality): Ditto.
1687 (dot_endp): Generate unwind table entry only if there is
1688 some unwind info or the unwind entry was forced.
1689
1690 * config/tc-ia64.c (make_unw_section_name): New macro to form
1691 unwind section name.
1692 (generate_unwind_image): Add "text_name" argument. Use it to
1693 form unwind section name.
1694 (dot_handlerdata): Determine current segment (section) name and
1695 pass it to generate_unwind_image().
1696 (dot_endp): Determine current segment (section) name and use
1697 it to determine the appropriate unwind section name.
1698 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1699 n, fill, and max arguments.
1700
a85d7ed0
NC		 17012001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1702
1703 * Makefile.am: Add linux target for S/390.
1704 * configure.in: Likewise.
1705 * config/tc-s390.c: New file.
1706 * config/tc-s390.h: New file.
1707
de68de20
AO		 17082001-02-09 Alexandre Oliva <aoliva@redhat.com>
1709
1710 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1711 2byte, 4byte and 8byte.
1712
8ea46bbd
AM		 17132001-02-08 Alan Modra <alan@linuxcare.com.au>
1714
1715 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1716 md_number_to_chars with size > sizeof (valueT).
1717
a99746f4
L		 17182001-02-06 H.J. Lu <hjl@gnu.org>
1719
1720 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1721 there is no relocation.
1722
f4e17b3d
L		 17232001-02-06 H.J. Lu <hjl@gnu.org>
1724
1725 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1726
1727 * config/tc-ia64.c (md_parse_option): Only accept the valid
1728 ia64 options on "-axxx".
1729
3557da92
JW		 17302001-02-05 Jim Wilson <wilson@redhat.com>
1731
1732 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1733 aborting for invalid operands.
1734
da6c73e0
AM		 17352001-02-06 Alan Modra <alan@linuxcare.com.au>
1736
1737 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1738 than via pointer. Update all callers.
1739 (UNWIND_LOW32): Define.
1740 (UNWIND_HIGH32): Define.
1741 (pa_build_unwind_subspace): Use the above macros instead of dumping
1742 bitfields directly. Call frag_more once rather than multiple times.
1743 (md_assemble): Use UNWIND_LOW32.
1744 (pa_entry): Likewise
1745 (pa_procend): Likewise.
1746 (process_exit): Use UNWIND_HIGH32.
1747
986c6f4b
SC		 17482001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1749
1750 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1751 function to select the header according to the cpu.
1752 (md_after_pass_hook, md_do_align): Remove.
1753 (md_cleanup, m68hc11_cleanup): Remove.
1754 (md_pcrel_from_section): Declare.
1755 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1756 (build_jump_insn, build_insn): Likewise.
1757 (m68hc11_listing_header): New function.
1758 (m68hc11_cleanup): Remove.
1759
dbb8ad49
SC		 17602001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1761
328dc123 1762 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 1763 symbols because there is no support for shared libraries and these
328dc123 1764 symbols can't be overridden (unless they are weak).
dbb8ad49 1765
a987bfc9
RH		 17662001-02-01 Momchil Velikov <velco@fadata.bg>
1767
1768 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1769 for the compilation unit with a zero byte.
1770
22862cde
AM		 17712001-01-30 Alan Modra <alan@linuxcare.com.au>
1772
1773 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1774 destinations. Correct range check for 17 and 22 bit branches.
1775
8ec6253e
NC		 17762001-01-25 Nick Clifton <nickc@redhat.com>
1777
1778 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1779 still set. Issue an error message instead.
1780 (md_estimate_size_before_relax): Delete unused variable
1781 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 1782
43ad3147
KH		 17832001-01-23 Kazu Hirata <kazu@hxi.com>
1784
1785 * as.c: Fix formatting.
1786 * ehopt.c: Likewise.
1787 * messages.c: Likewise.
1788 * stabs.c: Likewise.
1789 * symbols.c: Likewise.
1790
015c05c1
AM		 17912001-01-23 Ben Elliston <bje@redhat.com>
1792
1793 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1794
66498417
KH		 17952001-01-22 Kazu Hirata <kazu@hxi.com>
1796
1797 * config/tc-alpha.c: Fix formatting.
1798
1aad8cf8
KH		 17992001-01-19 Kazu Hirata <kazu@hxi.com>
1800
1801 * config/tc-alpha.c: Fix formatting.
1802
32ff5c2e
KH		 18032001-01-18 Kazu Hirata <kazu@hxi.com>
1804
1805 * config/tc-alpha.c: Fix formatting.
1806
cd17328a
NC		 18072001-01-18 Nick Clifton <nickc@redhat.com>
1808
1809 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1810 "da" flags.
1811 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1812
81c425d1
AO		 18132001-01-18 Alexandre Oliva <aoliva@redhat.com>
1814
1815 * configure.in (cpu_type, arch): Match i386 too.
1816 * configure: Rebuilt.
1817
e5cb08ac
KH		 18182001-01-16 Kazu Hirata <kazu@hxi.com>
1819
1820 * config/tc-i386.c: Fix formatting.
1821
1d3d5051
AM		 18222001-01-16 Alan Modra <alan@linuxcare.com.au>
1823
64afeba3
AM		 1824 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1825 relocs for .PARISC.unwind section.
1826
1d3d5051
AM		 1827 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1828 depending on section flags, not just for .text.
1829
b44b1b85
JW		 18302001-01-15 Jim Wilson <wilson@redhat.com>
1831
1832 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1833 not immediately followed by an instruction.
1834
098f2ec3
KH		 18352001-01-15 Kazu Hirata <kazu@hxi.com>
1836
1837 * config/tc-m68hc11.c: Fix formatting.
1838
d4887adc
NC		 18392001-01-15 Nick Clifton <nickc@redhat.com>
1840
1841 * symbols.c (colon): Change 'already defined symbol' from a
1842 fatal error to an ordinary error. There is no reason why this
1843 error should be fatal.
1844
1845 * message.c (as_fatal): Delete output file, if one has been
015c05c1 1846 created.
d4887adc 1847
fcfd4916
AM		 18482001-01-14 Alan Modra <alan@linuxcare.com.au>
1849
1850 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1851
bfb32b52
KH		 18522001-01-14 Kazu Hirata <kazu@hxi.com>
1853
1854 * config/tc-alpha.c: Fix formatting.
1855 * config/tc-arc.c: Likewise.
1856 * config/tc-arc.h: Likewise.
1857 * config/tc-d10v.c: Likewise.
1858 * config/tc-i370.c: Likewise.
1859 * config/tc-i386.c: Likewise.
1860 * config/tc-i960.c: Likewise.
1861 * config/tc-m68k.c: Likewise.
1862 * config/tc-ppc.c: Likewise.
1863 * config/tc-sparc.c: Likewise.
1864 * config/tc-tahoe.c: Likewise.
1865 * config/tc-vax.c: Likewise.
1866
1e07b820
KH		 1867 * config/tc-arc.c: Fix formatting.
1868
19203624
KH		 1869 * config/tc-arc.c: Fix formatting.
1870
1328dc98
AM		 18712001-01-14 Alan Modra <alan@linuxcare.com.au>
1872
c46b7515
AM		 1873 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1874 both 32 and 64 bit ELF.
1875
1328dc98
AM		 1876 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1877 and don't bother storing `m' for "ce" completer. Tidy handling of
1878 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1879
b9d79e03
JH		 1880Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1881
29184774 1882 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 1883 (i386_mach): Declare.
29184774 1884 * config/tc-i386.c (i386_mach): New function.
b9d79e03 1885
a349d9dd
PB		 18862001-01-13 Philip Blundell <philb@gnu.org>
1887
1888 * doc/as.texinfo: Fix spelling and cross-references.
1889
1890 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1891 character for all systems, not just GNU/Linux. Make it explicit
1892 that `-k' doesn't affect code generation, just ELF flags.
1893
e2914f48
JH		 1894Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1895
1896 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1897 instructions.
1898
272d76e0
FCE		 18992001-01-12 Frank Ch. Eigler <fche@redhat.com>
1900
1901 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1902
d0398d6a
NC		 19032001-01-12 Nick Clifton <nickc@redhat.com>
1904
1905 * as.c (print_args): Update copyright date to 2001.
1906
2d73a4ca
NC		 19072001-01-12 Peter Targett <peter.targett@arccores.com>
1908
1909 * doc/c-arc.texi: New file.
1910 Some sections to be expanded.
1911
6e0b89ee
AM		 19122001-01-12 Alan Modra <alan@linuxcare.com.au>
1913
1914 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1915 (md_parse_option): Always accept "--32".
1916
0d2bcfaf
NC		 19172001-01-11 Peter Targett <peter.targett@arccores.com>
1918
1919 * as.h (TC_ARC): Ensure struc-symbol.h included.
1920 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1921 warnings.
1922 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1923 (TARGET_SYMBOL_FIELDS) added.
1924
1925 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1926 * doc/c-arc.texi: New file.
1927 Some sections to be expanded.
1928 * doc/as.texinfo: Update command-line options.
1929 Removed outdated text for ARC dependant features, instead include
1930 text from above file.
1931
1932 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1933 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1934 (targ-cpu.h) header.
1935 * config/tc-arc.h:
1936 * config/tc-arc.c: New updated configuration for
1937 ARC, including selection of core variants, and extensibility of
1938 instructions, registers etc. through directives.
1939
1940 * config/tc-arc.c (arc_extinst): Minor corrections for
1941 error messages.
1942 (arc_common) Likewise. Make alignment argument optional for local
1943 symbols also, with default of zero.
1944
88051039
SC		 19452001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1946
1947 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1948 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1949 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1950 and fix_new_exp() instead.
1951 (md_convert_frag): For indexed post byte use the symbol value
1952 rather than the displacement.
1953 (md_relax_table): Fix indexed offset relax.
1954
d8273f3b
SC		 19552001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1956
1957 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1958 relax weak symbols.
015c05c1 1959 (relaxable_symbol): New function.
d8273f3b 1960
eea2ad45
AJ		 19612001-01-11 Andreas Jaeger <aj@suse.de>
1962
1963 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1964 not used anywhere.
1965
7a91e76a
NC		 19662001-01-10 Nick Clifton <nickc@redhat.com>
1967
1968 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1969 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1970
aa257fcd
NC		 19712001-01-10 Nick Clifton <nickc@redhat.com>
1972
1973 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1974 character used to dollar local symbols.
1975 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1976 local label symbols.
1977 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1978 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1979 if defined.
1980 Use LOCAL_LABEL_CHAR.
1981 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1982 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1983 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1984
b77a7acd
AJ		 19852001-01-08 Bo Thorsen <bo@suse.de>
1986
015c05c1
AM		 1987 * config/tc-i386.c (i386_immediate, i386_displacement):
1988 GOTPCREL check fix.
b77a7acd 1989
5c2bd011
ILT		 19902001-01-07 Ian Lance Taylor <ian@zembu.com>
1991
1992 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1993 in last change.
1994
46a04e3a
PB		 19952001-01-07 Philip Blundell <philb@gnu.org>
1996
1997 * doc/as.texinfo (Bug Reporting): Update email address for
1998 reports.
1999 * README: Likewise.
2000
b96d3a20
JH		 2001Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2002
2003 * configure.in: Define DEFAULT_ARCH for i386.
29184774 2004 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 2005 move testing for 64bit operands to proper place.
2006
55b62671
AJ		 20072001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2008
2009 * doc/as.texinfo: Document '#' as comment character for i386 and
2010 x86_64. Add AMD x86-64 into menu of machine dependent information.
2011
2012 * doc/c-i386.texi: Document x86_64 extensions.
2013
7bc70a8e
JH		 2014Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2015
29184774 2016 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 2017
a167610d
JH		 2018Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2019
29184774 2020 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 2021 * NEWS: Add note about Pentium4 support.
2022
09f131f2
JH		 2023Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2024
29184774 2025 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 2026 (type_names): Add new types.
2027
6f8c0c4c
JH		 2028Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2029
29184774 2030 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 2031 CpuUnknown): Renumber
2032 (CpuP4, CpuSSE2): New.
2033 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2034
b96ed59a
PB		 20352001-01-03 Philip Blundell <pb@futuretv.com>
2036
2037 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2038 relocs.
2039 (alpha_fix_adjustable): Likewise.
2040 (md_apply_fix): Likewise.
2041
a735d1cd
L		 20422000-12-31 H.J. Lu <hjl@gnu.org>
2043
2044 * listing.c (listing_message): Allocate string only if it is
2045 used.
2046
2047 * configure: Rebuild.
2048
67db5ab4
HPN		 20492000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2050
2051 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2052 Point out caveats with generating fixups for the opcode in a frag.
2053
c0d8940f
JH		 2054Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2055
2056 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2057 * NEWS: Add x86_64.
2058
087f563c
L		 20592000-12-29 H.J. Lu <hjl@gnu.org>
2060
2061 * listing.c (calc_hex): Print the variable part only if the
2062 fragment type is rs_fill.
2063
8108ad8e
HPN		 20642000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2065
2066 * doc/internals.texi (tc_conditional_pseudoop,
2067 TC_LINKRELAX_FIXUP): Fix typos.
2068
799051fc
RH		 20692000-12-28 Richard Henderson <rth@redhat.com>
2070
2071 * write.c (subsegs_finish): Fix thinko last change -- don't
2072 "optimize" the alignment == 0 case.
2073
0a9ef439
RH		 20742000-12-28 Richard Henderson <rth@redhat.com>
2075
2076 * as.h (rs_align_test): New.
2077 * frags.c (NOP_OPCODE): Move default from read.c.
2078 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2079 (frag_align_code): New.
2080 * frags.h (frag_align_code): Declare.
2081 * read.c (NOP_OPCODE): Remove.
2082 (do_align): Use frag_align_code.
2083 * write.c (NOP_OPCODE): Remove.
2084 (get_recorded_alignment): New.
2085 (cvt_frag_to_fill): Handle rs_align_test.
2086 (relax_segment): Likewise.
2087 (subsegs_finish): Align last subseg in section to the
2088 section alignment. Use frag_align_code.
2089 * write.h (get_recorded_alignment): Declare.
2090 * config/obj-coff.c (size_section): Handle rs_align_test.
2091 (fill_section, fixup_mdeps): Likewise.
2092 (write_object_file): Use frag_align_code.
2093
2094 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2095 (alpha_handle_align): New.
2096 * config/tc-alpha.h (HANDLE_ALIGN): New.
2097 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2098
2099 * config/tc-i386.h (md_do_align): Use frag_align_code.
2100 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2101
2102 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2103 (ia64_handle_align): New.
2104 * config/tc-ia64.h (HANDLE_ALIGN): New.
2105 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2106
2107 * config/tc-m32r.c (m32r_do_align): Remove.
2108 (m32r_handle_align): New.
2109 (fill_insn): Use frag_align_code.
2110 * config/tc-m32r.h (md_do_align): Remove.
2111 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2112 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2113 * config/tc-mips.c, config/tc-mips.h: Similarly.
2114
2115 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2116 (sh_handle_align): Likewise. Handle rs_align_code.
2117 (sh_do_align): Remove.
2118 * config/tc-sh.h (md_do_align): Remove.
2119 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2120
2121 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2122 (sparc_handle_align): Likewise. Handle rs_align_code.
2123 * config/tc-sparc.h (md_do_align): Remove.
2124 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2125
3cd4dda7
DD		 21262000-12-22 DJ Delorie <dj@redhat.com>
2127
2128 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2129 when we assemble the first half of a pair.
2130
ec56dfb4
L		 21312000-12-22 H.J. Lu <hjl@gnu.org>
2132
2133 * config/tc-i386.c (reloc): Update the macro for non-bfd
2134 assembler.
2135 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2136
ad1172d4
L		 21372000-12-22 H.J. Lu <hjl@gnu.org>
2138
2139 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2140
3e73aa7c
JH		 2141Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2142
29184774 2143 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 2144 (QWORD_MNEM_SUFFIX): New macro.
2145 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2146 New macros
2147 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2148 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2149 ImmExt): Renumber.
2150 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2151 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2152 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2153 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2154 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2155 Renumber.
2156 (Reg, WordReg): Add Reg64.
2157 (Imm): Add Imm32S and Imm64.
2158 (EncImm): New.
2159 (Disp): Add Disp64 and Disp32S.
2160 (AnyMem): Add Disp32S.
2161 (RegRex, RegRex64): New macros.
2162 (rex_byte): New type.
29184774 2163 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 2164 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2165 (reloc): New parameter "signed"; support x86_64.
2166 (set_code_flag): New.
2167 (DEFAULT_ARCH): New macro; default to "i386".
2168 (default_arch): New static variable.
2169 (struct _i386_insn): New fields Operand_PCrel; rex.
2170 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2171 (flag_code): New enum and static variable.
2172 (use_rela_relocations): New static variable.
2173 (flag_code_names): New static variable.
2174 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2175 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2176 K6 and Athlon.
2177 (i386_align_code): Return plain "nop" for x86_64.
2178 (mode_from_disp_size): Support Disp32S.
2179 (smallest_imm_type): Support Imm32S and Imm64.
2180 (offset_in_range): Support size of 8.
2181 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2182 (md_pseudo_table): Add "code64"; use set_code_flat.
2183 (md_begin): Emit sane error message on hash failure.
2184 (tc_i386_fix_adjustable): Support x86_64 relocations.
2185 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2186 instructions supported on particular arch just partially,
2187 output of 64bit immediates, handling of Imm32S and Disp32S type.
2188 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2189 (i386_displacement): Likewise.
2190 (i386_index_check): Cleanup; support 64bit addresses.
2191 (md_apply_fix3): Support x86_64 relocation and rela.
2192 (md_longopts): Add "32" and "64".
2193 (md_parse_option): Add OPTION_32 and OPTION_64.
2194 (i386_target_format): Call even for ELFs; choose between
2195 elf64-x86-64 and elf32-i386.
2196 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2197 (tc_gen_reloc): Support rela relocations and x86_64.
2198 (intel_e09_1): Support QWORD.
2199
21d6c4af
DN		 22002000-12-15 Diego Novillo <dnovillo@redhat.com>
2201
2202 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 2203 it's not an offset expression.
21d6c4af
DN		 2204 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2205 keep the braces '[' and ']' in the output string.
2206 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2207 != FLAT. There is no such op_modifier.
2208
6717891c
NC		 22092000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2210
2211 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2212 if we have it.
2213
ee515fb7
KH		 22142000-12-13 Kazu Hirata <kazu@hxi.com>
2215
2216 * as.h: Fix formatting.
2217 * cgen.h: Likewise.
2218 * dwarf2dbg.c: Likewise.
2219 * input-scrub.c: Likewise.
2220 * read.h: Likewise.
2221
349a994c
DD		 22222000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2223
2224 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2225 configure: Regenerate.
2226
42dbf88c
NC		 22272000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2228
2229 * dwarf2dbg.c: #include <limits.h> only if it exists.
2230
0485cba3
AM		 22312000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2232
2233 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2234 (md_apply_fix): Here too.
2235
514829c3
JW		 22362000-12-12 Jim Wilson <wilson@redhat.com>
2237
2238 * config/tc-ia64.h (ia64_init): Add prototype.
2239
92eb7b32
L		 22402000-12-12 H.J. Lu <hjl@gnu.org>
2241
2242 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2243
2244 * read.h (outputting_stabs_line_debug): Change it to int.
2245 * stabs.c (outputting_stabs_line_debug): Likewise.
2246
8141c27d
GK		 22472000-12-12 Geoffrey Keating <geoffk@redhat.com>
2248
2249 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2250 the address of a function result.
2251
5d6f4f16
GK		 22522000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2253
2254 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2255 (md_assemble): Call dwarf2_emit_insn.
2256 (shlib): Fix typo SHILB -> SHLIB.
2257 (md_parse_option): Likewise.
2258 (ppc_elf_validate_fix): Likewise:
2259 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2260
d4c0c039
NC		 22612000-12-12 Nick Clifton <nickc@redhat.com>
2262
2263 * cgen.h: Fix formatting.
2264 * input-scrub.c: Fix formatting.
2265 * macro.c: Fix formatting.
e972090a 2266 * config/tc-mips.c: Fix formatting.
584da044 2267 * doc/c-mips.texi: Fix formatting.
55b62671 2268
f16b83df
JH		 2269Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2270
29184774 2271 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 2272 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2273 references.
2274 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2275 otherwise.
29184774 2276 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 2277 (No_dSuf): Kill.
2278
2279 * i386.h (*_Suf): Remove No_dSuf.
2280 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2281 Remove.
2282 (i386_optab): Remove 'd' in the suffixes.
2283
50705ef4
AM		 22842000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2285
2286 * config/tc-i386.c (T_SHORT): Undefine before defining.
2287
beae10d5
KH		 22882000-12-05 Kazu Hirata <kazu@hxi.com>
2289
2290 * config/tc-mips.c: Fix formatting.
2291
bccba5f0 22922000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 2293
2294 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2295 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2296 (md_show_usage): Ditto.
2297 (md_parse_option): Ditto.
2298 (d10v_cleanup): Writes pending instruction only if
2299 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 2300 Fix compile time warning messages.
50705ef4
AM		 2301
2302 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 2303
23042000-12-04 Matthew Hiller <hiller@redhat.com>
2305
50705ef4 2306 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 2307 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2308 function entry and unset at function exit.
2309
50705ef4 2310 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 2311
2312 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2313
2314 * dwarf2dbg.c: Fix compile time warning messages.
2315
bc805888
KH		 23162000-12-03 Kazu Hirata <kazu@hxi.com>
2317
2318 * config/tc-a29k.c: Fix formatting.
2319 * config/tc-alpha.c: Likewise.
2320 * config/tc-arm.c: Likewise.
2321 * config/tc-cris.c: Likewise.
2322 * config/tc-hppa.c: Likewise.
2323 * config/tc-i370.c: Likewise.
2324 * config/tc-i386.c: Likewise.
2325 * config/tc-i860.c: Likewise.
2326 * config/tc-i960.c: Likewise.
2327 * config/tc-ia64.c: Likewise.
2328 * config/tc-m68hc11.c: Likewise.
2329 * config/tc-m68k.c: Likewise.
2330 * config/tc-m88k.c: Likewise.
2331 * config/tc-pj.c: Likewise.
2332 * config/tc-ppc.c: Likewise.
2333 * config/tc-sh.c: Likewise.
2334 * config/tc-sparc.c: Likewise.
2335 * config/tc-tahoe.c: Likewise.
2336 * config/tc-vax.c: Likewise.
2337
3dacdf2e
NC		 23382000-12-01 Chris Demetriou <cgd@sibyte.com>
2339
50705ef4
AM		 2340 * config/tc-mips.c (mips_ip): When calculating offsets,
2341 don't accept as constant the difference between the
2342 addresses of symbols in two different sections.
2343
2344 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2345 specifiers.
2346 (validate_mips_insn): Likewise. Also, update 'B' operand
2347 specifier to use OP_*_CODE20 constants and delete 'm' operand
2348 specifier.
2349 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2350 operand specifiers. Change warning generated by 'B' operand
2351 specifier to reflect its new multi-purpose usage.
2352
2353 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2354 -1, and update comment.
2355 (file_mips_isa): Likewise.
2356 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2357 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2358 ISA_* constants rather than hard-coded numbers.
2359 (mips_cpu_info): New structure.
2360 (mips_cpu_info_table): New table describing CPU and ISA names
2361 and numbers.
2362 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2363 mips_cpu_info_from_cpu): New functions.
2364 (mips_isa_to_str): New function to get string for ISA name.
2365 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2366 return const char *.
2367 (md_begin): Redo CPU and ISA selection logic, using
2368 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2369 than hard-coded numbers.
2370 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2371 ISA_* constants rather than hard-coded numbers.
2372 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2373 (md_longopts): Delete OPTION_NO_MIPS32.
2374 (md_parse_option): Convert to use ISA_* constants rather than
2375 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2376 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2377 to use strcasecmp to recognize "default" and to use
2378 mips_cpu_info_from_name to get CPU numbers from argument.
2379 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2380 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2381 mips32-4k.
2382 (s_mipsset): Accept ISA value 32.
2383 * doc/as.texinfo: Clean up MIPS options summary slightly,
2384 remove -no-mips32. Add note about -mips4 and -mips32
2385 specifying those ISA levels. Delete -mips32 and -no-mips32
2386 cpu flag descriptions.
2387 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2388 up the supported CPU switch list, and replace 4Kc, 4Km, and
2389 4Kp entries with a single mips32-4k entry. Note that you can
2390 use ".set mips32".
2391
29184774 2392 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 2393 ISA_MIPS64.
2394 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2395 -mips5 and -mips64.
2396 (md_parse_option): Add cases for OPTION_MIPS5 and
2397 OPTION_MIPS64.
2398 (md_show_usage): Mention -mips5 and -mips64 arguments.
2399 (s_mipsset): Add cases for MIPS5 and MIPS64.
2400 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2401 and pseudo-CPUs.
2402 * doc/as.texinfo: Mention -mips5 and -mips64 options
2403 and their meanings.
2404 * doc/c-mips.texi: Likewise. Also update introduction
2405 and ".set" usage information.
2406
2407 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2408 CPU list.
2409 (mips_cpu_info_table): Add SB-1 entries.
2410 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2411 known to the -mcpu option.
2412
2413 * doc/as.texinfo: Correct description of MIPS -mcpu
2414 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 2415
5f68c319
NC		 24162000-12-01 Joel Sherrill <joel@OARcorp.com>
2417
3dacdf2e
NC		 2418 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2419 New targets.
2420 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2421 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 2422 * configure: Regenerate.
2423 * config.in: Regenerate.
2424 * Makefile.in: Regenerate.
2425 * aclocal.m4: Regenerate.
2426 * po/gas.pot: Regenerate.
50705ef4 2427
4ce3447c
PB		 24282000-11-30 Philip Blundell <pb@futuretv.com>
2429
2430 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2431 even in non BFD_ASSEMBLER case.
2432
76a0ddac
DN		 24332000-11-30 Diego Novillo <dnovillo@redhat.com>
2434
29184774 2435 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 2436 syntax.
2437
220e750f
RH		 24382000-11-29 Richard Henderson <rth@redhat.com>
2439
2440 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2441 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2442 thread multiple subsegments properly; handle multiple code
2443 sections properly; emit proper compilation unit info for assembler
2444 generated debugging.
2445
2446 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2447 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2448 (dwarf2dbg_estimate_size_before_relax): Declare.
2449 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2450 * write.c: Include dwarf2dbg.h.
2451 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2452 (relax_segment): Likewise.
2453
99b222b4
HPN		 24542000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2455
2456 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2457 jump>: Use as_bad_where instead of as_bad. Tweak error message
2458 accordingly. Stabilize frag by updating fix part and resetting
2459 variant part.
2460 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 2461 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2462 indexing is_end_of_line[].
2463 (md_assemble): Initialize size to 0.
2464 (md_section_align): Mark parameter seg as unused.
e46fee70 2465 (parse_reg): Parse names case-insensitively.
99b222b4 2466
814f6641
KH		 24672000-11-28 Kazu Hirata <kazu@hxi.com>
2468
2469 * config/obj-aout.h: Fix formatting.
2470 * config/obj-bout.h: Likewise.
2471 * config/obj-coff.c: Likewise.
2472 * config/obj-coff.h: Likewise.
2473 * config/obj-elf.h: Likewise.
2474 * config/obj-som.h: Likewise.
2475 * config/obj-vms.c: Likewise.
2476 * config/obj-vms.h: Likewise.
2477 * config/tc-h8300.h: Likewise.
2478 * config/tc-ns32k.h: Likewise.
2479 * config/tc-sparc.h: Likewise.
2480 * config/tc-tic54x.h: Likewise.
2481 * config/tc-z8k.h: Likewise.
2482
e47b9e39
NC		 24832000-11-28 Nick Clifton <nickc@redhat.com>
2484
2485 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2486 License is present in the sources, but not the output, and
2487 also available from the GNU website.
2488 (GNU Free Documentation License): Comment out this section.
2489
fcdc20a4
HPN		 24902000-11-28 Hans-Peter Nilsson <hp@axis.com>
2491
43c34dee
HPN		 2492 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2493 targets. Remove i860 from valid a.out targets.
2494 * Makefile.in: Regenerate.
2495
fcdc20a4 2496 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 2497 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 2498 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2499 (s_cris_file, s_cris_loc): New.
2500 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2501 * Makefile.am: Regenerate dependencies.
2502 * Makefile.in: Regenerate.
2503
16887944
AM		 25042000-11-28 Alan Modra <alan@linuxcare.com.au>
2505
2506 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2507 (MRI_MUL_PRECEDENCE): Likewise.
2508 (op_rank): Fix a comment typo.
2509
ae3e85dd
SC		 25102000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2511
2512 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2513 the error message.
2514 (get_operand): Fix analysis for movw/movb instructions.
2515
077b8428
NC		 25162000-11-24 Nick Clifton <nickc@redhat.com>
2517
2518 * configure.in (xscale-elf): Add target.
2519 (xscale-coff): Add target.
2520 * configure: Regenerate.
2521
2522 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2523 extenstion.
2524 (ARM_EXT_XSCALE): New ARM architecture extension.
2525 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2526 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2527 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2528 (ARM_ARCH_V4): Remove processor from architecture.
2529 (ARM_ARCH_3M): New architecutre definition.
2530 (ARM_ARCH_V5TE): New architecutre definition.
2531 (ARM_ARCH_XSCALE): New architecutre definition.
2532 (CPU_DEFAULT): Allow to be defaulted to XScale.
2533 (atpcs): New boolean variable.
2534 (ldr_flags): Support 'd' flag for double word loads.
2535 (str_flags): Support 'd' flag for double word stored.
2536 (do_mia): New function.
2537 (do_mar): New function.
2538 (do_mra): New function.
2539 (do_pld): New function.
2540 (do_ldrd): New function.
2541 (do_blx): New function.
2542 (do_bkpt): New function.
2543 (do_clz): New function.
2544 (do_lstc2): New function.
2545 (do_cdp2): New function.
2546 (do_t_blx): New function.
2547 (do_t_bkpt): New function.
2548 (do_smla): New function.
2549 (do_smlal): New function.
2550 (do_smul): New function.
2551 (do_qadd): New function.
2552 (do_co_reg2c): New function.
2553 (LONGEST_INSN): Redefine to 7.
2554
2555 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2556 command line switches.
2557
2434f565
JW		 25582000-11-22 Jim Wilson <wilson@redhat.com>
2559
2560 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2561 (struct rsrc): Make line unsigned.
2562 (gr_values): Add missing initializer.
2563 (SLOT_NUM_NOT_SET): Add unsigned cast.
2564 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2565 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2566 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2567 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2568 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2569 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2570 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2571 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2572 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2573 Add ATTRIBUTE_UNUSED to unused parameters.
2574 (convert_expr_to_ab_reg): Add parens.
2575 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2576 (dot_prologue): Initialize grsave when declared.
2577 (md_pseudo_table): Add missing initializers.
2578 (operand_match): Add casts to bfd_vma.
2579 (emit_one_bundle): Delete unused local prev. Make required_template
2580 unsigned.
2581 (specify_resource): Cast i to unsigned.
2582 (note_register_values): Use fprintf_vma.
2583 (print_dependency): Likewise.
2584
5a080f89
JW		 25852000-11-21 Jim Wilson <wilson@redhat.com>
2586
5e7474a7
JW		 2587 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2588 for unwind info section.
2589 (dot_endp): Likewise for unwind section.
2590
5a080f89
JW		 2591 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2592 fix_new_exp.
2593
732d96b6
JJ		 25942000-11-21 Jakub Jelinek <jakub@redhat.com>
2595
2596 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2597 (output_insn): Call dwarf2_emit_insn.
b8e904dc 2598 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 2599
6d2cf69f
RH		 26002000-11-17 Richard Henderson <rth@redhat.com>
2601
2602 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2603 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2604 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2605
8179bd9b
NC		 26062000-11-17 Nick Clifton <nickc@redhat.com>
2607
2608 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2609 .file pseudo ops.
2610
316e2c05
RH		 26112000-11-17 Richard Henderson <rth@redhat.com>
2612
2613 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2614
a8316fe2
RH		 26152000-11-17 Richard Henderson <rth@redhat.com>
2616
2617 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 2618 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 2619 tri-state definition of alpha_flag_mdebug.
2620 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2621 (s_alpha_file): Store first .file directive.
2622 (s_alpha_stab): New.
2623 (md_pseudo_table): Add stabs and stabn.
2624
e346e481
RH		 26252000-11-17 Richard Henderson <rth@redhat.com>
2626
2627 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2628
4dc7ead9
RH		 26292000-11-17 Richard Henderson <rth@redhat.com>
2630
2631 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 2632 (main): Call dwarf2_finish.
4dc7ead9
RH		 2633 * as.h (debug_type): Clarify documentation of the meaning
2634 of this variable.
2635 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2636 (print_stats): Fix parenthesis problem.
2637 (now_subseg_size): New.
2638 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2639 (dwarf2_directive_file): Don't set debug_type.
2640 (dwarf2_where): Honor DEBUG_DWARF2 first.
2641 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2642 do nothing if not emitting dwarf2 debug info, or no work.
2643 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2644 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2645 (ecoff_new_file): Likewise.
2646 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2647 commentary wrt dwarf2.
2648
2649 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2650 ATTRIBUTE_UNUSED as needed.
2651 (emit_insn): Call dwarf2_emit_insn.
2652 (s_alpha_file): New.
2653 (s_alpha_loc): New.
2654 (s_alpha_coff_wrapper): Don't handle them.
2655 (md_pseudo_table): Update for .file and .loc.
2656 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2657
2658 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2659 don't protect with debug_type.
2660 * config/tc-hppa.c (md_assemble): Likewise.
2661 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2662 * config/tc-mn10300.c (md_assemble): Likewise.
2663 * config/tc-sh.c (md_assemble): Likewise.
2664 * config/tc-v850.c (md_assemble): Likewise.
2665
2666 * config/tc-arm.c (arm_end_of_source): Remove.
2667 * config/tc-hppa.c (pa_end_of_source): Remove.
2668 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2669 * config/tc-mn10300.c (mn10300_finalize): Remove.
2670 * config/tc-sh.c (sh_finalize): Remove.
2671 * config/tc-v850.c (sh_finalize): Remove.
2672
2673 * config/tc-arm.h (md_end): Remove.
2674 * config/tc-hppa.h (md_end): Remove.
2675 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2676 * config/tc-m68hc11.h (md_end): Remove.
2677 * config/tc-mn10300.h (md_end): Remove.
2678 * config/tc-sh.h (md_end): Remove.
2679 * config/tc-v850.h (md_end): Remove.
2680
2681 * config/tc-ia64.c (emit_one_bundle): Don't protect
2682 dwarf2 bits with debug_type.
2683 (md_assemble): Likewise.
2684 (ia64_end_of_source): Don't call dwarf2_finish.
2685
ca683b78
JW		 26862000-11-16 Jim Wilson <wilson@redhat.com>
2687
2688 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2689 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2690 > 16.
2691
6f620856
L		 26922000-11-16 H.J. Lu <hjl@gnu.org>
2693
2694 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2695 version name.
2696
19d63e5d
KH		 26972000-11-15 Kazu Hirata <kazu@hxi.com>
2698
2699 * config/tc-tic30.c: Fix formatting.
2700 * config/tc-tic80.c: Likewise.
2701 * config/tc-v850.c: Likewise.
2702 * config/tc-vax.c: Likewise.
2703 * config/tc-w65.c: Likewise.
2704 * config/tc-z8k.c: Likewise.
2705
a8761a19
DD		 27062000-11-14 DJ Delorie <dj@redhat.com>
2707
2708 * config/tc-v850.c: Support dwarf2.
2709 * config/tc-v850.h: Ditto.
2710
2711 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2712 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 2713
88be23ec
BS		 27142000-11-15 Bernd Schmidt <bernds@redhat.com>
2715
29184774 2716 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 2717 (errata_nops_necessary_p): New function.
2718 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2719 md.
2720
72a76794
JW		 27212000-11-14 Jim Wilson <wilson@redhat.com>
2722
2723 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2724 return little endian bfd formats.
2725
4a1805b1
KH		 27262000-11-14 Kazu Hirata <kazu@hxi.com>
2727
2728 * config/aout_gnu.h: Fix formatting.
2729 * config/atof-vax.c: Likewise.
2730 * config/m68k-parse.h: Likewise.
2731 * config/m88k-opcode.h: Likewise.
2732 * config/obj-elf.c: Likewise.
2733 * config/tc-arm.c: Likewise.
2734 * config/tc-cris.c: Likewise.
2735 * config/tc-i386.c: Likewise.
2736 * config/tc-ia64.c: Likewise.
2737 * config/tc-mn10300.c: Likewise.
2738 * config/te-386bsd.h: Likewise.
2739 * config/te-hppa.h: Likewise.
2740 * config/te-nbsd.h: Likewise.
2741 * config/te-ppcnw.h: Likewise.
2742 * config/te-sparcaout.h: Likewise.
2743 * config/te-tmips.h: Likewise.
2744 * config/vax-inst.h: Likewise.
2745 * config/vms-conf.h: Likewise.
2746
c810873d
JJ		 27472000-11-14 Jakub Jelinek <jakub@redhat.com>
2748
2749 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2750
79082ff0
L		 27512000-11-13 H.J. Lu <hjl@gnu.org>
2752
2753 * config/obj-elf.c (elf_frob_symbol): Support
2754 ".symver name,name2@@@nodename".
2755 (elf_frob_file_before_adjust): Likewise.
2756
2757 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2758 and ".symver name,name2@@@nodename".
2759 Fix a typo.
2760
1da00eb4
L		 27612000-11-12 H.J. Lu (hjl@gnu.org)
2762
2763 * config/obj-elf.c (obj_elf_symver): Check missing version
2764 name.
2765
f585997b
L		 27662000-11-12 H.J. Lu (hjl@gnu.org)
2767
2768 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2769 instead of bfd_vma for non-bfd assemblers.
2770
ef5c4bfc
KH		 27712000-11-09 Kazu Hirata <kazu@hxi.com>
2772
2773 * itbl-ops.c: Fix comment typos.
2774
f5a30c2e
JW		 27752000-11-08 Jim Wilson <wilson@redhat.com>
2776
2777 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2778 (struct unwind): Add next_slot_frag field.
2779 (slot_index): New parameters slot_frag and first_frag. Add code
2780 to add in frag sizes when different. Add comments.
2781 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2782 arguments to slot_index.
2783 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2784 loop end. Set next_slot_frag field.
2785
339681c0
L		 27862000-11-07 H.J. Lu <hjl@gnu.org>
2787
2788 * doc/as.texinfo (.symver): Updated for versioned symbol
2789 reference.
2790
2791 * obj.h (format_ops): Add the frob_file_before_adjust field.
2792
2793 * config/obj-aout.c (aout_format_ops): Set the
2794 frob_file_before_adjust field to 0.
2795 * config/obj-coff.c (coff_format_ops): Likewise.
2796 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2797
2798 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2799 name.
2800 (elf_frob_file_before_adjust): New function to remove unneeded
2801 versioned symbols from the symbol table.
2802 (elf_format_ops): Set the frob_file_before_adjust field to
2803 elf_frob_file_before_adjust.
2804
2805 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2806 not defined.
2807
2808 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2809
4a314ec8
NC		 28102000-11-07 Peter Targett <peter.targett@arccores.com>
2811
8a543126 2812 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4a314ec8 2813 BIG_ENDIAN macros.
8a543126 2814 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4a314ec8 2815 Fix compile time warning messages.
50705ef4 2816
604d524f
NC		 28172000-11-07 Nick Clifton <nickc@redhat.com>
2818
2819 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2820 buffer in order to avoid buffer overflows.
2821
44f5c83a
JW		 28222000-11-06 Steve Ellcey <sje@cup.hp.com>
2823
2824 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2825 Change M to m for -milp32 or -mlp64 to match gcc.
2826 (dot_endp): Use bytes_per_address instead of 8.
2827 (emit_one_bundle): Use number_to_chars_littleendian instead of
2828 md_number_to_chars.
2829 (fix_insn): Likewise.
2830 (ia64_init): New function.
2831 (ia64_target_format): New function.
2832 (md_begin): Set endianness, arch, and machine as appropriate.
2833 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2834 Make these macros depend on TE_HPUX macro.
2835 (TARGET_FORMAT): Define.
2836 (HOST_SPECIAL_INIT): Define.
2837 * config/te-hpux.h: New file.
2838 * configure.in: Add "ia64-*-hpux*" target to configure.
2839 * configure: Regenerate.
50705ef4 2840
7152f1dc
KH		 28412000-11-06 Kazu Hirata <kazu@hxi.com>
2842
ef99799a
KH		 2843 * as.c: Fix formatting.
2844 * dwarf2dbg.c: Likewise.
2845 * input-file.c: Likewise.
7152f1dc
KH		 2846 * input-file.h: Likewise.
2847 * input-scrub.c: Likewise.
ef99799a
KH		 2848 * itbl-ops.c: Likewise.
2849 * listing.c: Likewise.
2850 * macro.h: Likewise.
2851 * messages.c: Likewise.
2852 * read.c: Likewise.
2853 * subsegs.c: Likewise.
2854 * subsegs.h: Likewise.
2855 * write.c: Likewise.
7152f1dc 2856
cf055d54
NC		 28572000-11-06 Nick Clifton <nickc@redhat.com>
2858
2859 * doc/as.texinfo: Add GNU Free Documentation License.
2860 * doc/gasp.texi: Add GNU Free Documentation License.
2861 * doc/as.1: Add GNU Free Documentation License.
2862
8d6b5c8e
NC		 28632000-11-05 Nick Clifton <nickc@redhat.com>
2864
2865 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2866
59ff2774
NC		 28672000-11-02 Per Lundberg <plundis@chaosdev.org>
2868
2869 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2870 * configure: Regenerate.
2871
37d8bb27
NC		 28722000-11-01 Nick Clifton <nickc@redhat.com>
2873
2874 * read.c (original_case_string): New global variable.
2875 (read_a_source_file): Copy opcode string into
2876 original_case_string if clobbering the case of the opcode.
2877 * read.h: Export the definition of original_case_string.
2878 * config/tc-arm.c (md_assembler): When parsing a .req
2879 directive use the original opcode string, not the case
2880 clobbered version.
2881
d75bb8cf
NC		 28822000-11-02 Nick Clifton <nickc@redhat.com>
2883
2884 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 2885 variable.
d75bb8cf
NC		 2886 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2887 dwarf2_where and dwarf2_gen_line_info.
2888
6c17cfe4
PB		 28892000-11-02 Theo Honohan <th@futuretv.com>
2890
50705ef4 2891 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 2892
c51ce5f0
EC		 28932000-10-31 Eric Christopher <echristo@redhat.com>
2894
2895 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2896 or pc-relative, else use fx_offset.
2897
f1bcba5b
JW		 28982000-10-31 Jim Wilson <wilson@redhat.com>
2899
2900 * config/tc-ia64.c (struct md): New field tag_fixups.
2901 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2902 qualifying predicate.
2903 (emit_one_bundle): Delete spurious multiplication by one. Handle
2904 tag_fixups.
2905 (ia64_start_line): Error if dangling qualifying predicate.
2906 (defining_tag): New static variable.
2907 (ia64_unrecognized_line, case '['): Parse tags.
2908 (ia64_frob_label): Create tag_fixups.
2909 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 2910
8637c045
AM		 29112000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2912
2913 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2914
ebeeafe6
BS		 29152000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2916
29184774 2917 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 2918
b041f888
KH		 29192000-10-30 Kazu Hirata <kazu@hxi.com>
2920
2921 * expr.c: Fix formatting.
2922 * flonum-copy.c: Likewise.
2923 * flonum.h: Likewise.
2924 * gasp.c: Likewise.
2925 * hash.c: Likewise.
2926
d8374dcd
HPN		 29272000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2928
2929 * as.h (OPTION_MD_BASE): Bump to 190.
2930 * as.c (parse_args) <std_longopts>: Add comment about the need to
2931 check OPTION_MD_BASE in as.h.
2932
1308f14c
HPN		 2933 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2934 for weak symbols.
2935
6f6ef0fa
NC		 29362000-10-27 Nick Clifton <nickc@redhat.com>
2937
2938 * configure.in (emulations): Add m68hc12.
2939 * configure: Regenerate.
2940 * po/gas.pot: Regenerate.
c51ce5f0 2941
bf1b5881
AH		 29422000-10-27 Aldy Hernandez <aldyh@redhat.com>
2943
50705ef4
AM		 2944 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2945 cpsr*.
2946 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 2947
85a39694
NC		 29482000-10-25 Nick Clifton <nickc@redhat.com>
2949
2950 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2951 a DWARF2 line number information sequence.
2952
2953 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2954
2955 * read.c (generate_lineno_debug): Update comment describing why
2956 DWARF2 line number debug information is not generated
2957 automatically by this function.
2958
2959 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2960 not all.
c51ce5f0 2961
85a39694
NC		 2962 * config/tc-arm.h (md_end): Define.
2963 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 2964
85a39694
NC		 2965 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2966 if generating DWARF2 line numbers.
2967 (arm_end_of_source): New function. Call dwarf2_finish if
2968 necessary.
2969
2970 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2971 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2972 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 2973
cce0cbdc
DN		 29742000-10-25 Diego Novillo <dnovillo@cygnus.com>
2975
29184774 2976 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 2977 arguments.
2978
64a0c779
DN		 29792000-10-24 Diego Novillo <dnovillo@cygnus.com>
2980
29184774 2981 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 2982 (build_displacement_string): Remove.
2983 (i386_parse_seg): Remove.
2984 (i386_intel_memory_operand): Remove.
2985 (i386_intel_operand): Re-write using recursive descent parser based
2986 on MASM documentation.
2987 (struct intel_parser_s): New structure.
2988 (intel_parser): New static variable.
2989 (struct intel_token): New structure.
2990 (cur_token, prev_token): New static variables.
2991 (T_NIL): Define.
2992 (T_CONST): Define.
2993 (T_REG): Define.
2994 (T_BYTE): Define.
2995 (T_WORD): Define.
2996 (T_DWORD): Define.
2997 (T_QWORD): Define.
2998 (T_XWORD): Define.
2999 (T_SHORT): Define.
3000 (T_OFFSET): Define.
3001 (T_PTR): Define.
3002 (T_ID): Define.
3003 (intel_match_token): New function.
3004 (intel_get_token): New function.
3005 (intel_putback_token): New function.
3006 (intel_expr): New function.
3007 (intel_e05): New function.
3008 (intel_e05_1): New function.
3009 (intel_e06): New function.
3010 (intel_e06_1): New function.
3011 (intel_e09): New function.
3012 (intel_e09_1): New function.
3013 (intel_e10): New function.
3014 (intel_e10_1): New function.
3015 (intel_e11): New function.
3016
19f7b010
JJ		 30172000-10-20 Jakub Jelinek <jakub@redhat.com>
3018
3019 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3020 instructions to loose any special insn->architecture mask.
3021
3022 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3023 (sparc_md_end, sparc_arch_types, sparc_arch,
3024 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3025 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3026 request v9b architecture if they are used).
3027
3ae647a0
NC		 30282000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3029
3030 * config/tc-m68k.c: Fix the previous misapplied patch.
3031
5cbdaa77
NC		 30322000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3033
50705ef4
AM		 3034 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3035 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3036 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3037 BFD_RELOC_*.
5cbdaa77 3038
e6c774b4
KH		 30392000-10-17 Kazu Hirata <kazu@hxi.com>
3040
3041 * debug.c: Fix formatting.
3042 * depend.c: Likewise.
3043 * dwarf2dbg.c: Likewise.
3044 * dwarf2dbg.h: Likewise.
3045 * ecoff.c: Likewise.
3046 * expr.c: Likewise.
3047 * expr.h: Likewise.
3048 * flonum-konst.c: Likewise.
3049 * frags.h: Likewise.
3050
ea20a7da
CC		 30512000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3052
3053 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3054 options.
3055 * doc/as.texinfo: Added notes about this new option.
3056
266cb5f1
HPN		 30572000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3058
3059 * config/tc-sh.c (JREG): Remove.
3060 (md_convert_frag): Remove #if 0:d code using JREG.
3061
6588847e
DN		 30622000-10-15 Diego Novillo <dnovillo@cygnus.com>
3063
3064 * config/tc-i386.c (i386_operand_modifier): Only match
3065 modifiers SHORT and FLAT if they are followed by a space.
3066 (parse_register): When `allow_naked_reg' is set, do not confuse
3067 identifiers that start with a register name with a register.
3068
30a2b4ef
KH		 30692000-10-12 Kazu Hirata <kazu@hxi.com>
3070
3071 * app.c: Fix formatting.
3072 * as.c: Likewise.
3073 * as.h: Likewise.
3074 * bit_fix.h: Likewise.
3075 * cgen.c: Likewise.
3076 * cgen.h: Likewise.
3077 * cond.c: Likewise.
3078
d01e2a23
AM		 30792000-10-11 Alan Modra <alan@linuxcare.com.au>
3080
3081 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3082
44852b19
AM		 30832000-10-07 Alan Modra <alan@linuxcare.com.au>
3084
dc1fc56b
AM		 3085 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3086 Re-arrange function a little and improve error message.
3087
44852b19
AM		 3088 * write.c (write_relocs): Fix a comment.
3089
3090 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3091 link-once sections.
3092
afa680f8
JW		 30932000-10-05 Jim Wilson <wilson@cygnus.com>
3094
3095 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3096
ce8a8b2f
AM		 30972000-10-05 Alan Modra <alan@linuxcare.com.au>
3098
3099 * config/tc-i386.c: Delete some useless comments, reformat others.
3100
3101 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3102 non-global syms in linkonce sections.
3103
56d27c17
AM		 31042000-10-04 Ralf Baechle <ralf@gnu.org>
3105
3106 * config/tc-ia64.c (operand_match): Don't use // style comments.
3107 * config/tc-i370.c: Likewise.
3108
7b15d668
HPN		 31092000-09-29 Hans-Peter Nilsson <hp@axis.com>
3110
3111 Changes to handle varying register prefix and user symbol prefix.
3112 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3113 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3114 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3115 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3116 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3117 (demand_register_prefix): New variable.
3118 (md_pseudo_table): New pseudo ".syntax".
3119 (md_longopts): New options --no-underscore and --underscore.
3120 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3121 on symbols_have_leading_underscore.
3122 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3123 (get_spec_reg): Ditto.
3124 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3125 Fix formatting.
3126 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3127 --help.
3128 <case OPTION_NO_US, case OPTION_US>: New.
3129 (md_show_usage): Be brief and reformat to match continuation of
3130 --help.
3131 * po/gas.pot: Regenerate.
3132
27df9f40
AM		 31332000-09-28 Alan Modra <alan@linuxcare.com.au>
3134
3135 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3136 force relocs for 12 bit branches.
3137 (md_apply_fix): Similarly, adjust logic here.
3138
5506e1a5
AM		 31392000-09-28 Alan Modra <alan@linuxcare.com.au>
3140
3141 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3142 adjust for external and weak syms as we will use a reloc. Allow
3143 for +8 offset when calculating limits of branches.
3144 (hppa_fix_adjustable): Undo 2000-09-23 change.
3145 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3146 Correct distance calculation.
47d89dba
AM		 3147 (tc_gen_reloc): Print the file name and line number if we can't
3148 handle a fixup.
5506e1a5
AM		 3149
3150 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3151 * config/tc-hppa.c (nonzero_dibits): Define.
3152 (arg_reloc_stub_needed): Check each arg and return value
3153 separately for zero case.
3154 (pa_align): Declare argument `bytes'.
3155
81d4177b
KH		 31562000-09-25 Kazu Hirata <kazu@hxi.com>
3157
3158 * config/tc-cris.c: Fix formatting.
3159 * config/tc-d10v.h: Likewise.
3160 * config/tc-d30v.c: Likewise.
3161 * config/tc-d30v.h: Likewise.
3162 * config/tc-fr30.c: Likewise.
3163 * config/tc-fr30.h: Likewise.
3164 * config/tc-m68k.c: Likewise.
3165 * config/tc-m68k.h: Likewise.
3166 * config/tc-pj.h: Likewise.
3167 * config/tc-ppc.c: Likewise.
3168 * config/tc-ppc.h: Likewise.
3169 * config/tc-sh.c: Likewise.
3170 * config/tc-sh.h: Likewise.
3171 * config/tc-sparc.c: Likewise.
3172 * config/tc-v850.h: Likewise.
3173 * config/tc-vax.h: Likewise.
3174 * config/tc-w65.h: Likewise.
3175 * config/tc-z8k.h: Likewise.
3176
959ee541
AM		 31772000-09-23 Alan Modra <alan@linuxcare.com.au>
3178
3179 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3180 checks only for ELF.
3181 (hppa_force_relocation): Likewise.
3182
139368c9
JW		 31832000-09-22 Jim Wilson <wilson@cygnus.com>
3184
3185 * config/tc-ia64.c (dv_sem): Add "stop".
3186 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3187 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3188 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3189 match above.
3190 (mark_resources): Check IA64_RS_PRr.
3191
151337e8
NC		 31922000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3193
56d27c17 3194 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 3195 md_estimate_size_before_relax): Redesign and clean up the
3196 relaxation mechanism.
3197
0b7410c4
KH		 31982000-09-21 Kazu Hirata <kazu@hxi.com>
3199
3200 * config/tc-ns32k.c: Fix formatting.
3201 * config/tc-ns32k.h: Likewise.
3202
a4d24084
KH		 32032000-09-20 Kazu Hirata <kazu@hxi.com>
3204
82efde3a
KH		 3205 * config/tc-m32r.c: Fix formatting.
3206 * config/tc-m32r.h: Likewise.
3207 * config/tc-m68851.h: Likewise.
3208 * config/tc-m68hc11.c: Likewise.
3209 * config/tc-m68hc11.h: Likewise.
3210 * config/tc-m88k.c: Likewise.
3211 * config/tc-mcore.c: Likewise.
a75214e5 3212 * config/tc-mcore.h: Likewise.
82efde3a
KH		 3213 * config/tc-mips.c: Likewise.
3214 * config/tc-mips.h: Likewise.
3215 * config/tc-mn10200.h: Likewise.
3216 * config/tc-mn10300.h: Likewise.
a75214e5 3217 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 3218 * config/tc-tahoe.h: Likewise.
3219
4844386e 32202000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 3221
3222 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3223 Likewise in relaxation description comments.
3224
9e754211
AM		 32252000-09-18 Alan Modra <alan@linuxcare.com.au>
3226
3227 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3228 subtraction of two syms without emitting a relocation.
3229
3230 From David Huggins-Daines <dhd@linuxcare.com>
3231 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3232 global or weak symbols.
3233
4a4f25cf
KH		 32342000-09-15 Kazu Hirata <kazu@hxi.com>
3235
3236 * config/tc-h8300.h: Fix formatting.
3237 * config/tc-h8500.c: Likewise.
3238 * config/tc-h8500.h: Likewise.
3239 * config/tc-hppa.h: Likewise.
3240 * config/tc-i370.h: Likewise.
3241 * config/tc-i386.h: Likewise.
3242 * config/tc-i860.c: Likewise.
3243 * config/tc-i860.h: Likewise.
3244 * config/tc-i960.h: Likewise.
3245 * config/tc-ia64.c: Likewise.
3246 * config/tc-ia64.h: Likewise.
3247
1dab94dd
KH		 32482000-09-14 Kazu Hirata <kazu@hxi.com>
3249
3250 * config/tc-a29k.c: Fix formatting.
3251 * config/tc-alpha.c: Likewise.
3252 * config/tc-arc.c: Likewise.
3253 * config/tc-arc.h: Likewise.
3254 * config/tc-arm.c: Likewise.
3255 * config/tc-arm.h: Likewise.
3256 * config/tc-avr.c: Likewise.
3257 * config/tc-avr.h: Likewise.
3258 * config/tc-tic30.c: Likewise.
3259 * config/tc-tic30.h: Likewise.
3260 * config/tc-tic54x.c: Likewise.
3261 * config/tc-tic54x.h: Likewise.
3262 * config/tc-tic80.c: Likewise.
3263 * config/tc-tic80.h: Likewise.
3264
7484b8e6
TW		 32652000-09-14 Timothy Wall <twall@cygnus.com>
3266
3267 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3268 parallel comparisons for later use.
3269 (struct rsrc): Add parallel comparison type.
3270 (resources_match): Skip special cases of PR usage (non-conflicting
3271 parallel compares).
56d27c17 3272
bf514e21
KH		 32732000-09-13 Kazu Hirata <kazu@hxi.com>
3274
3275 * config/obj-ecoff.c: Fix formatting.
3276 * config/obj-elf.c: Likewise.
3277 * config/obj-elf.h: Likewise.
3278 * config/obj-evax.h: Likewise.
3279 * config/obj-generic.h: Likewise.
3280 * config/obj-hp300.c: Likewise.
3281 * config/obj-hp300.h: Likewise.
3282 * config/obj-ieee.h: Likewise.
3283 * config/obj-vms.c: Likewise.
3284 * config/obj-vms.h: Likewise.
3285
156c2f8b 32862000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 3287
50705ef4
AM		 3288 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3289 (md_parse_option): Ditto.
3290 (md_longopts): Add -mips32 option.
3291 (md_show_usage): Document new options.
3292 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3293 (mips_ip): Assemble mfc0 with a sub-selection code.
3294 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 3295 (mips_cpu_to_str): New function.
3296 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3297 Use CPU_* defines instead of hardcoded numbers.
3298
50705ef4
AM		 3299 * doc/as.texinfo: Document new options.
3300 * doc/c-mips.texi: Ditto.
156c2f8b 3301
a01b9fa4
KH		 33022000-09-12 Kazu Hirata <kazu@hxi.com>
3303
3304 * as.h: Fix formatting.
3305 * asintl.h: Likewise.
3306 * bit_fix.h: Likewise.
dcd619be
KH		 3307 * config/obj-aout.c: Likewise.
3308 * config/obj-aout.h: Likewise.
3309 * config/obj-bout.c: Likewise.
3310 * config/obj-bout.h: Likewise.
3311 * config/obj-coff.c: Likewise.
3312 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 3313 * dwarf2dbg.h: Likewise.
3314 * expr.h: Likewise.
3315 * flonum.h: Likewise.
3316 * frags.h: Likewise.
3317 * itbl-ops.h: Likewise.
3318 * macro.h: Likewise.
3319 * read.h: Likewise.
3320 * sb.h: Likewise.
3321 * struc-symbol.h: Likewise.
3322 * subsegs.h: Likewise.
3323 * symbols.h: Likewise.
3324 * tc.h: Likewise.
3325 * write.h: Likewise.
3326
92774660
KH		 33272000-09-11 Kazu Hirata <kazu@hxi.com>
3328
f0e652b4
KH		 3329 * bignum-copy.c: Fix formatting.
3330 * config/tc-i370.c: Likewise.
92774660
KH		 3331 * config/tc-i960.c: Likewise.
3332 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 3333 * ehopt.c: Likewise.
3334 * flonum-copy.c: Likewise.
3335 * flonum-konst.c: Likewise.
3336 * flonum-mult.c: Likewise.
3337 * literal.c: Likewise.
3338 * read.c: Likewise.
3339 * sb.c: Likewise.
3340 * stabs.c: Likewise.
3341 * subsegs.c: Likewise.
92774660 3342
222f8079
PB		 33432000-09-09 Philip Blundell <philb@gnu.org>
3344
3345 * configure.in (arm*-*-uclinux*): New target.
3346 * configure: Regenerate.
3347
c488923f
KH		 33482000-09-09 Kazu Hirata <kazu@hxi.com>
3349
3350 * input-file.c: Fix formatting.
3351 * itbl-ops.c: Likewise.
3352 * messages.c: Likewise.
3353
e0e3ecca
PB		 33542000-09-08 Philip Blundell <philb@gnu.org>
3355
3356 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3357 offset is negative.
3358
5d64ca4e
L		 33592000-09-07 H.J. Lu <hjl@gnu.org>
3360
3361 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3362 * configure: Rebuild.
3363
bdaaa2e1
KH		 33642000-09-07 Kazu Hirata <kazu@hxi.com>
3365
e49bc11e
KH		 3366 * atof-generic.c: Fix formatting.
3367 * config/tc-mips.c: Likewise.
e13b337a
KH		 3368 * config/tc-vax.c: Likewise.
3369 * input-scrub.c: Likewise.
bdaaa2e1 3370
d07ed2cd
AO		 33712000-09-07 Alexandre Oliva <aoliva@redhat.com>
3372
3373 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3374 * configure.in (sh-*-linux*): Added.
3375 * configure: Rebuilt.
3376
86905619
KH		 33772000-09-06 Kazu Hirata <kazu@hxi.com>
3378
a28a3ccf
JL		 3379 * config/tc-hppa.c: Fix formatting.
3380
86905619
KH		 3381 * ecoff.c: Fix formatting.
3382
58cccadb
AO		 33832000-09-06 Alexandre Oliva <aoliva@redhat.com>
3384
3385 * configure: Rebuilt with new libtool.m4.
3386
542d6675
KH		 33872000-09-05 Kazu Hirata <kazu@hxi.com>
3388
3389 * cgen.c: Fix formatting.
3390 * config/tc-ia64.c: Likewise.
3391
5b343f5a
NC		 33922000-09-05 Nick Clifton <nickc@redhat.com>
3393
3394 * aclocal.m4: Regenerate.
3395 * config.in: Regenerate.
3396 * configure: Regenerate.
3397 * po/gas.pot: Regenerate.
50bbae35 3398
07e90ad5
HPN		 33992000-09-05 Hans-Peter Nilsson <hp@axis.com>
3400
3401 * config/tc-cris.c: Correct comment typos.
3402
1485d400
EC		 34032000-09-05 Eric Christopher <echristo@cygnus.com>
3404
3405 * config/tc-mn10300.c: Cleanup.
3406 (md_pcrel_from): Enable.
3407
904a31bf
AM		 34082000-09-05 Alan Modra <alan@linuxcare.com.au>
3409
927781e2
AM		 3410 * expr.c (operand): Fix a comment typo.
3411 * write.c (write_relocs): Fix a signed/unsigned warning.
3412
ecacdc7a
AM		 3413 * config/tc-hppa.c (fudge_reg_expressions): New
3414 (hppa_force_reg_syms_absolute): New.
3415 (pa_equ): Allow reg_section expressions.
3416 * config/tc-hppa.c (md_optimize_expr): Define.
3417 (hppa_force_reg_syms_absolute): Prototype.
3418
3419 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3420 (pa_parse_number): Pass in arg to select fp reg parsing.
3421 Return 1 to indicate format checks pass. If strict, then only
3422 accept a register or register symbol. Return value in...
3423 (pa_number): New static for pa_parse_number.
3424 (FP_REG_BASE): Define.
3425 (FP_REG_RSEL): Define.
3426 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3427 appropriate. White space changes.
3428 (need_pa11_opcode): Don't bother passing any params, get them from
3429 globals instead.
3430 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3431 Remove extraneous check in case 'Q'.
3432 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3433 reg, set section of resulting symbol to reg_section.
3434 (pa_parse_space_stmt): Modify call to pa_parse_number.
3435 (pa_space): Likewise.
3436
904a31bf
AM		 3437 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3438 (hppa_force_relocation): Handle vtable relocs.
3439 (pa_vtable_entry): New.
3440 (pa_vtable_inherit): New.
3441 (md_pseudo_table): Add entries for vtable pseudos.
3442 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3443 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3444 against weak syms.
3445 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3446 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3447 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3448 millicode import.
3449 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3450 specify a symbol type.
3451
3452 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3453 dependent things together.
3454 (md_elf_symbol_type): Define.
3455
3456 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3457 symbol.
3458 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3459
3460 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3461 (obj_elf_vtable_entry): Declare.
3462
3463 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3464 and export function.
3465 (obj_elf_vtable_entry): Similarly.
3466 (elf_pseudo_table): Fix the damage with a cast.
3467
a47cf567 34682000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 3469
3470 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3471 for template selection when a label is needed.
3472
197865e8
KH		 34732000-09-02 Kazu Hirata <kazu@hxi.com>
3474
3475 * config/tc-ia64.c: Fix formatting.
3476
18e03609
NC		 34772000-09-02 Nick Clifton <nickc@redhat.com>
3478
3479 * configure.in: Increase version number to 2.10.91.
3480 * configure: Regenerate.
3481 * aclocal.m4: Regenerate.
3482 * config.in: Regenerate.
3483 * po/gas.pot: Regenerate.
3484 * Makefile.in: Regenerate.
1485d400 3485
a1cc9221
AO		 34862000-09-01 Alexandre Oliva <aoliva@redhat.com>
3487
3488 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3489 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3490 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3491 similar relocs.
3492 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3493 branches.
3494
34952000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3496
3497 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3498 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3499 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3500 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3501 (GOT_symbol): New variable.
3502 (md_undefined_symbol): Set it.
3503
44576e1f
RH		 35042000-09-01 Richard Henderson <rth@cygnus.com>
3505
3506 * config/tc-ia64.c (match): Don't inline.
3507 (extra_goodness): New.
3508 (md_begin): Prefer nop.f and nop.b for best_template.
3509
29f8404c
KH		 35102000-08-31 Kazu Hirata <kazu@hxi.com>
3511
76b0a8c0
KH		 3512 * as.c: Fix formatting.
3513 * cond.c: Likewise.
3514 * frags.c: Likewise.
29f8404c
KH		 3515 * macro.c: Likewise.
3516
b4c1ea07
EC		 35172000-08-31 Eric Christopher <echristo@cygnus.com>
3518
3519 * config/tc-mn10300.c: Cleanup and fix warnings.
3520 (md_pseudo_table): Add initializers.
3521 (md_show_usage): Cleanup.
3522 (md_parse_option): Fix warnings.
3523 (md_undefined_symbol): Fix warnings.
3524 (md_conver_frag): Fix warnings.
3525 (tc_gen_reloc): Fix warnings.
3526 (md_apply_fix3): Fix warnings.
3527 (check_operand): Fix warnings.
3528
ac48eca1
AO		 35292000-08-31 Alexandre Oliva <aoliva@redhat.com>
3530
3531 * acinclude.m4: Include libtool and gettext macros from the
3532 top level.
3533 * aclocal.m4, configure: Rebuilt.
3534
e0c21649
GK		 35352000-08-30 Mark Hatle <mhatle@mvista.com>
3536
3537 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3538
cf39a089
KH		 35392000-08-31 Kazu Hirata <kazu@hxi.com>
3540
3541 * listing.c: Fix formatting.
3542
3ee4defc
KH		 35432000-08-29 Kazu Hirata <kazu@hxi.com>
3544
3545 * app.c: Fix a comment typo. Fix formatting.
3546
1e8d20f4
NC		 35472000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3548
29184774 3549 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 3550 offset of the target destination for jmp instructions.
3551 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 3552
5bcac8a4
HPN		 35532000-08-24 Hans-Peter Nilsson <hp@axis.com>
3554
3555 * NEWS: Mention support for CRIS.
3556
46547ecc
DC		 3557Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3558
3559 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3560 Sets `.lcomm' alignment to zero.
3561
4b853faa
AO		 35622000-08-23 Alexandre Oliva <aoliva@redhat.com>
3563
29184774
NC		 3564 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3565 TC_FIX_ADJUSTABLE): Define.
4b853faa 3566
efcc5914
JW		 35672000-08-23 Jim Wilson <wilson@cygnus.com>
3568
3569 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3570 unwind.personality_routine is set.
3571
aca719bf
AO		 35722000-08-23 H.J. Lu <hjl@gnu.org>
3573
3574 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3575
a3da4de1
AO		 35762000-08-23 Alexandre Oliva <aoliva@redhat.com>
3577
3578 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3579 environment is pe.
3580
56385375
L		 35812000-08-22 H.J. Lu <hjl@gnu.org>
3582
3583 * config.in (STRICTCOFF): New for strict COFF.
3584
3585 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3586 i386-*-go32* and i386-go32-rtems*.
3587 * configure: Rebuilt.
3588
3589 * config/obj-coff.c (obj_coff_endef): Follow the historical
3590 behavior if STRICTCOFF is not defined.
3591
3592 * doc/internals.texi: Document STRICTCOFF.
3593
8f36cd18
AO		 35942000-08-22 Alexandre Oliva <aoliva@redhat.com>
3595
3596 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3597 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3598 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3599 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3600 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3601 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3602 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3603 Likewise.
3604
58a77e41
EC		 36052000-08-22 Eric Christopher <echristo@cygnus.com>
3606
3607 * config/tc-mn10300.c: (md_apply_fix): New function.
3608 (mn10300_force_relocation): New function.
3609 (mn10300_fix_adjustable): New function.
3610
3611 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3612 (TC_HANDLES_FX_DONE): Define.
3613 (obj_fix_adjustable): Define.
3614 (MD_APPLY_FIX3): Define.
3615 (TC_LINKRELAX_FIXUP): Define.
3616
3617 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3618 previously defined.
3619 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3620
3621 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3622
ded0649c
JE		 36232000-08-21 Jason Eckhardt <jle@cygnus.com>
3624
3625 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3626 if the fixup resulted in a relocation.
3627
66102fe2
NC		 36282000-08-18 Nick Clifton <nickc@redhat.com>
3629
3630 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3631 Make reference to first element of shift_names explicit.
3632
02198638
AO		 36332000-08-18 Alexandre Oliva <aoliva@redhat.com>
3634
3635 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3636 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3637 add a symbol's address. Removed all target-specific #ifdefs that
3638 used to accomplished the same.
3639 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3640 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3641 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3642 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3643 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3644
353e2c69
KH		 36452000-08-17 Kazu Hirata <kazu@hxi.com>
3646
3647 * dwarf2dbg.c: Fix formatting.
3648
4fb7971f
NC		 36492000-08-17 Nick Clifton <nickc@redhat.com>
3650
3651 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3652 to be recoded as logical shift lefts by zero.
3653
50b81f19
JW		 36542000-08-16 Jim Wilson <wilson@cygnus.com>
3655
3656 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3657 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3658 source registers.
3659 (note_register_values): Handle IA64_OPND_R3_2 operands.
3660
f869cfc6
JE		 36612000-08-16 Jason Eckhardt <jle@cygnus.com>
3662
50bbae35 3663 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 3664
8cb8bcba
NC		 36652000-08-16 Nick Clifton <nickc@redhat.com>
3666
3667 * config/tc-arm.c (struct asm_shift): Delete.
3668 (shift[]): Delete.
3669 (enum asm_shift_index): New.
3670 (struct asm_shift_properties): New.
3671 (struct asm_shift_name): New.
3672 (shift_properties[]); New.
3673 (shift_names[]); New.
3674
3675 (decode_shift): Use new structures.
3676 Issue a warning is "ROR #0" is used.
3677 Issue a warning if "ASR #0" or "LSR #0" is used.
3678
3679 (md_begin): Initialise arm_shift_hsh table from new
3680 asm_shift_name array.
3681
c2158c24
JJ		 36822000-08-16 Jakub Jelinek <jakub@redhat.com>
3683
3684 * config/tc-sparc.c: Kill all warnings.
3685 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3686 in -xarch= as well.
3687 (md_show_usage): Update usage text.
3688
70485b5c
NC		 36892000-08-16 Nick Clifton <nickc@redhat.com>
3690
c2158c24 3691 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 3692 useful.
3693
a47cf567 36942000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 3695
3696 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3697
3698 * config/tc-sh.c (md_assemble): Changed so debug_type
3699 test performed for ppi_assemble
3700 * config/tc-sh.c: Included dwarf2dbg.h.
3701 (debug_line): Defined.
3702 (md_assemble): Generates dwarf2 line info.
3703 (sh_finalize): New function. Finalize dwarf2 info.
3704 (assemble_ppi): Returns size of code generated.
3705 (build_Mytes): Returns size of code generated.
3706 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3707 * config/tc-sh.h (md_end): Defined.
3708 (sh_finalize): Declared.
3709
1db77c8e
AO		 37102000-08-15 Alexandre Oliva <aoliva@redhat.com>
3711
3712 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3713 md_number_to_chars.
3714
046b3b54
NC		 37152000-08-14 Nick Clifton <nickc@redhat.com>
3716
3717 * config/tc-arm.c (do_bx): Allow "bx pc".
3718
c43c2cc5
JW		 37192000-08-14 Jim Wilson <wilson@cygnus.com>
3720
3721 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3722 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3723 (md_begin): Change assignment to md.flag to OR in the new bit.
3724
d1d8ba22
NC		 37252000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3726
3727 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 3728 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3729 C_MOU, and C_EOS.
d1d8ba22 3730
22b36938
JE		 37312000-08-14 Jason Eckhardt <jle@cygnus.com>
3732
3733 * NEWS: Mention i860 support.
3734
c0bd0db2
JL		 3735Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3736
3737 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3738
0ac658b8
AS		 37392000-08-14 Andreas Schwab <schwab@suse.de>
3740
3741 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3742
9fc2dda2
JE		 37432000-08-11 Andreas Schwab <schwab@suse.de>
3744
3745 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3746 argument.
3747
bc4466dc
KH		 37482000-08-11 Kazu Hirata <kazu@hxi.com>
3749
3750 * expr.c: Fix formatting.
351aa9f6 3751 * config/obj-bout.c: Likewise.
bc4466dc 3752
a9c99419
JE		 37532000-08-10 Jason Eckhardt <jle@cygnus.com>
3754
3755 * doc/c-i860.texi: Flesh out the i860 section more.
3756
7c743825
KH		 37572000-08-10 Kazu Hirata <kazu@hxi.com>
3758
3759 * symbols.c: Fix formatting.
929b12bc 3760 * expr.c: Likewise.
7c743825 3761
fa2255cb
DN		 3762Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3763
29184774
NC		 3764 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3765 modifier has the IgnoreSize bit set.
fa2255cb 3766
fc997f4b
AM		 37672000-08-09 Alan Modra <alan@linuxcare.com.au>
3768
3769 From Rodney Brown <RodneyBrown@mynd.com>
3770 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3771 * configure: Regenerate.
3772
a47cf567
NC		 37732000-08-09 Kazu Hirata <kazu@hxi.com>
3774
3775 * hash.c: Fix formatting.
3776 * gasp.c: Likewise.
3777
305d537e
JE		 37782000-08-08 Jason Eckhardt <jle@cygnus.com>
3779
3780 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3781 (i860_fix_info): New enum.
3782 (MD_APPLY_FIX3): Define.
3783 (WORKING_DOT_WORD): Define.
3784 (TC_HANDLES_FX_DONE): Define.
3785 (DIFF_EXPR_OK): Define.
3786 (LISTING_HEADER): Define.
3787 (TARGET_FORMAT): Select target format based on endian flag.
3788 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3789 (target_big_endian): Add external declaration.
3790
3791 * config/tc-i860.c: All existing code reworked completely. Other
3792 new code shown below.
3793 (SYNTAX_SVR4): Define.
3794 (target_warn_expand): New variable.
3795 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3796 (md_longopts): Declare and define with new options (-EL, -EB,
3797 and -mwarn-expand).
3798 (md_show_usage): New function.
3799 (md_operand): New function.
3800 (obtain_reloc_for_imm16): New function.
3801 (md_apply_fix3): New function.
3802 (tc_gen_reloc): New function.
3803
df86943d
NC		 38042000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3805
3806 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3807 2 bytes of the jump address are in the same frag.
3808 (find): Accept 68hc12 register indirect modes.
3809
3810 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 3811
30d25259
RH		 38122000-08-07 Richard Henderson <rth@cygnus.com>
3813
3814 * config/tc-ia64.c (unwind): Add prologue_mask member.
3815 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3816 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3817 (dot_body): Clear unwind.prologue_mask.
3818 (dot_prologue): Set it. Accept a register second argument.
3819
2d484c7f
KH		 38202000-08-07 Kazu Hirata <kazu@hxi.com>
3821
3822 * config/atof-ieee.c: Fix formatting.
3823 * config/atof-tahoe.c: Likewise.
3824
a47cf567 38252000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 3826
3d4ae3c0
NC		 3827 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3828 work.
3829
c91d2e08
NC		 3830 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3831 of .popsection, .previous, .pushsection, .subsection,
3832 .version, .vtable_entry, .vtable_inherit and .weak.
3833
47926f60
KH		 38342000-08-05 Kazu Hirata <kazu@hxi.com>
3835
3836 * config/tc-cris.c: Fix formatting.
3837 * config/tc-i386.c: Likewise.
3838 * config/tc-sparc.c (sparc_ip): Simplify the code.
3839
ab3e48dc
KH		 38402000-08-04 Kazu Hirata <kazu@hxi.com>
3841
3842 * config/tc-cris.c: Rearrange code for readability.
3843 * config/tc-d10v.c: Fix formatting.
3844 * config/tc-m32r.c: Likewise.
3845 * config/tc-sparc.c: Likewise.
3846
3d56ab85
JW		 38472000-08-02 Jim Wilson <wilson@cygnus.com>
3848
3849 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3850 before ia64_find_opcode.
3851 (md_assemble): Likewise.
3852
3f9dfb2c
NC		 38532000-08-01 Nick Clifton <nickc@cygnus.com>
3854
a47cf567 3855 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 3856 Undo some formatting fixes.
3f9dfb2c 3857
28e4f854
KH		 38582000-08-01 Kazu Hirata <kazu@hxi.com>
3859
3860 * config/obj-som.c: Fix formatting.
3861 * config/obj-ieee.c: Likewise.
3862 * config/tc-arm.c: Likewise.
3863 * config/tc-v850.c: Likewise.
3864
a570e639
NC		 38652000-08-01 Nick Clifton <nickc@redhat.com>
3866
3867 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3868 index by command line option.
58a77e41 3869
a570e639
NC		 38702000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3871
3872 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3873 (@node M68K-Branch): Rewrite to match the reality.
3874
e3308d0d
JE		 38752000-07-31 Jason Eckhardt <jle@cygnus.com>
3876
3877 * doc/c-i860.texi: New file.
3878 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3879 * doc/Makefile.in: Regenerate.
3880 * doc/all.texi: Add I860 as relevant architecture.
3881 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3882
2fd5405a
NC		 38832000-07-31 Kazu Hirata <kazu@hxi.com>
3884
3885 * config/tc-d30v.c: Fix formatting.
3886
28e7409f
NC		 38872000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3888
50bbae35
AM		 3889 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3890 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3891 long emit a long branch if available instead of an absolute jump, never
3892 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 3893
3894 * doc/c-m68k.texi: Document new command line option.
58a77e41 3895
a47cf567
NC		 38962000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3897
3898 * config/tc-avr.c: Use PARAMS macro in function declarations.
3899 Don't declare md_pcrel_from_section (already in tc-avr.h).
3900 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3901 (avr_operand): Don't set (unsigned) op_mask to -1.
3902
534022ea
JE		 39032000-07-28 Jason Eckhardt <jle@cygnus.com>
3904
50bbae35
AM		 3905 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3906 * configure: Regenerated.
3907 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3908 of operand to the .type directive (.e.g, "type").
534022ea 3909
4c400d5e
AM		 39102000-07-28 Alan Modra <alan@linuxcare.com.au>
3911
3912 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3913 * app.c (do_scrub_chars): Record where first comment found.
3914 * read.c (read_a_source_file): Init found_comment on entry, and
3915 notify whether comments found on exit.
3916 * config/tc-hppa.c (md_shortopts): Add "c".
3917 (md_longopts): Add warn-comment.
3918 (md_parse_option): Handle it.
3919 (md_show_usage): Show available options.
3920 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3921
0aa529cb
AC		 3922Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3923
3924 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3925 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 3926 sym_ptr_ptr
0aa529cb
AC		 3927 (md_estimate_size_before_relax): Don't fall off end of function.
3928
c6a7ab1f
NC		 39292000-07-27 Kazu Hirata <kazu@hxi.com>
3930
3931 * config/tc-avr.c: Fix formatting.
3932 * config/tc-ns32k.c: Likewise.
3933
e0c6ed95
AM		 39342000-07-27 Alan Modra <alan@linuxcare.com.au>
3935
3936 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3937
39382000-07-27 Kazu Hirata <kazu@hxi.com>
3939
3940 * config/tc-d10v.c: Fix formatting.
3941 * config/tc-z8k.c: Likewise.
3942 * config/tc-sparc.c: Likewise.
3943
6883dc5e 39442000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 3945
3946 * cgen.c (queue_fixup): Declare opinfo.
3947 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3948 (gas_cgen_md_operand): Ditto.
3949 (gas_cgen_md_apply_fix3): Ditto.
3950
39da8128
DD		 39512000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3952
3953 * config/obj-coff.c (obj_frob_symbol): Don't merge
3954 labels. Don't merge if the symbol isn't constant. Return
3955 immediately if a symbol is merged.
3956
65e68b04
AM		 39572000-07-22 Alan Modra <alan@linuxcare.com.au>
3958
3959 * frags.c (frag_align): Correct absolute section alignment.
3960
5e0d736c
DD		 39612000-07-20 DJ Delorie <dj@redhat.com>
3962
3963 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3964 it breaks linking against DLLs.
3965
3bcbcc3d
HPN		 39662000-07-20 Hans-Peter Nilsson <hp@axis.com>
3967
3968 * configure.in: Add CRIS support.
3969 * configure: Regenerate.
3970 * Makefile.am: (CPU_TYPES): Add cris.
3971 (CPU_OBJ_VALID) [aout]: Add cris.
3972 (MULTI_CPU_TYPES): Add cris.
3973 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 3974 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 3975 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3976 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3977 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3978 Regenerate dependencies.
3979 * Makefile.in: Regenerate.
3980 * aclocal.m4: Regenerate.
3981 * as.c: Declare crisaout, criself.
3982 * config/tc-cris.h, config/tc-cris.c: New.
3983 * config/e-criself.c, config/e-crisaout.c: New.
3984 * po/POTFILES.in, po/gas.pot: Regenerate.
3985
041ff4dd 39862000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 3987
041ff4dd 3988 * read.c: Fix formatting.
efaf0ba4 3989 * write.c: Fix formatting.
041ff4dd 3990
f980ada0
L		 39912000-07-19 H.J. Lu <hjl@gnu.org>
3992
3993 * sb.c: Include <stdlib.h> if exists for abort ().
3994
25a8b250
AM		 39952000-07-19 Alan Modra <alan@linuxcare.com.au>
3996
3997 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3998 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3999 (pa_type_args): Same here.
4000
7a9aaf92
NC		 40012000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4002
4003 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4004 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4005 the storage class is already set.
4006
8098403c
NC		 40072000-07-17 Kazu Hirata <kazu@hxi.com>
4008
fafb6d17 4009 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 4010 * config/tc-mn10200.c: Likewise.
4011 * config/tc-mn10300.c: Likewise.
4012 * config/tc-pj.c: Likewise.
4013 * config/tc-tic80.c: Likewise.
4014 * config/tc-w65.c: Likewise.
8098403c 4015
977e771a
FCE		 40162000-07-17 Frank Ch. Eigler <fche@redhat.com>
4017
4018 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4019 is defined.
4020
63bf5651
ILT		 40212000-07-15 Ian Lance Taylor <ian@zembu.com>
4022
4023 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4024 @code.
4025
1cd1c99b
AM		 40262000-07-15 Alan Modra <alan@linuxcare.com.au>
4027
4028 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4029 ELF as are used for SOM (except the 32-bit reloc one) to decide
4030 whether a symbol can be reduced to a section symbol. Expand on
4031 the comment for symbols involved in LR% and RR% expressions.
4032
119d663a
NC		 40332000-07-14 Nick Clifton <nickc@cygnus.com>
4034
4035 * config/tc-mips.c (mips_disable_float_construction): New
4036 static variable. Set to true if doubles should not be
4037 constructed by loading two single width fp registers with
4038 halves of the value.
4039 (mips_ip): Test mips_disable_float_construction.
4040 (md_longopts): Add command line switches --construct-floats
4041 and --no-construct-floats.
4042 (md_parse_option): Parse new command line options.
4043 (md_show_usage): Describe new command line options.
4044
4045 * doc/c-mips.texi: Document new command line options.
4046
906fac54
AM		 40472000-07-13 Koundinya K <kk@ddeorg.soft.net>
4048
4049 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4050 * configure: Regenerate.
4051
40522000-07-13 Hans-Peter Nilsson <hp@axis.com>
4053
4054 * configure.in (DEFAULT_EMULATION setting): Revert part of
4055 2000-07-01 change that set te_multi=multi unless set to tmips.
4056 * configure: Regenerate.
4057
7f788821
NC		 40582000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4059
4060 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 4061 section when aligning it increases its size.
7f788821 4062
9a736b6b
NC		 40632000-07-11 Kazu Hirata <kazu@hxi.com>
4064
4065 * config/tc-tic54x.c: Fix formatting.
4066
3dd5103b
NC		 40672000-07-10 Kazu Hirata <kazu@hxi.com>
4068
4069 * config/tc-h8500.c: Fix formatting.
1aea3bb8 4070 * config/tc-tic54x.c: Fix formatting.
3dd5103b 4071
46b85d42
AM		 40722000-07-10 Alan Modra <alan@linuxcare.com.au>
4073
4074 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4075 displacements correctly.
4076
4077 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4078
40792000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4080
4081 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4082 warning.
4083 (hash_jam): Ditto.
4084
ad1079af
AM		 40852000-07-09 Alan Modra <alan@linuxcare.com.au>
4086
4087 From David Huggins-Daines <dhd@linuxcare.com>
4088 * config/te-hppalinux64.h: Add a new emulation.
4089 * configure.in (emulations): Add configure bits to support the
4090 64-bit Linux/parisc target.
4091 * configure: Regenerate.
4092
4093 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4094 (md_shortopts): Add `V' for ELF.
4095
4096 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4097 when SOM or ELF_ARG_RELOC are defined.
4098 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4099 ELF_ARG_RELOC are defined.
4100 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4101 (pa_stringer): ..Do it here instead. Fix comment typos.
4102 (hppa_force_relocation): Cast enums to int before comparing with
4103 ints.
4104
4105 From Ryan Bradetich <rbradetich@uswest.net>
4106 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4107 redifinition warning.
4108 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4109 (hppa_force_relocation): ditto
ad1079af
AM		 4110 (md_apply_fix): Added cast to buf to fix warnings.
4111
4112 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4113 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4114
4115 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4116 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4117 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4118 reloc_type** to avoid warnings in switch.
4119 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4120 little earlier instead.
4121
4122 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4123 and elf.
4124 (pa_type_args): Use symbol_arg_reloc_info.
4125 (struct pa_it): Make arg_reloc unsigned int.
4126 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4127 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4128 (pa_code): Delete. pa_text duplicates this function.
4129 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4130 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4131 int.
4132 (cons_fix_new_hppa): Actually change selector to e_fsel when
4133 warning about assuming so.
4134 (tc_gen_reloc): More example elf arg reloc code.
4135 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4136 (hppa_force_relocation): Likewise.
4137
4138 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4139 files.
4140 (pa_end_of_source): Prototype.
4141 (hppa_fix_adjustable): Prototype.
4142 (LABELS_WITHOUT_COLONS): Move it..
4143 * config/te-hppa.h: To here.
4144
4145 * config/te-hppa64.h: New file.
4146
4147 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4148 type.
4149 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4150 format -10, -16, 16 relocs.
4151 (hppa_elf_mark_end_of_function): Test for null
4152 last_call_info->start_symbol
4153
4154 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4155 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4156 re_assesmble_* functions. Delete extraneous statements. Fix
4157 typos in comments.
4158 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4159 insn to re_assemble_*.
4160
623aa224
UC		 41612000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4162
4163 * doc/internals.texi (Expressions): Fix typo.
58a77e41 4164
c4aa876b
NC		 41652000-07-08 Kazu Hirata <kazu@hxi.com>
4166
4167 * config/tc-sh.c: Fix formatting.
d0313fb7 4168 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 4169 * depend.c: Fix formatting.
4170 * flonum-konst.c: Likewise.
4171 * flonum-mult.c: Likewise.
c4aa876b 4172
6b31947e
NC		 41732000-07-07 Kazu Hirata <kazu@hxi.com>
4174
a5bfe8c9 4175 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 4176 * config/obj-vms.c: Fix comments.
4177 * config/tc-a29k.c: Likewise.
4178 * config/tc-alpha.c: Likewise.
4179 * config/tc-h8300.c: Likewise.
4180 * config/tc-h8500.c: Likewise.
4181 * config/tc-i370.c: Likewise.
4182 * config/tc-ia64.c: Likewise.
4183 * config/tc-m68hc11.c: Likewise.
4184 * config/tc-m68k.c: Likewise.
4185 * config/tc-mips.c: Likewise.
4186 * config/tc-ns32k.c: Likewise.
4187 * config/tc-ppc.c: Likewise.
4188 * config/tc-z8k.c: Likewise.
6b31947e 4189
b8a9dcab
NC		 41902000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4191
4192 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4193 Default to '(SEC_LOAD | SEC_DATA)'.
4194 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4195
4196 * doc/internals.texi (CPU Backend): Describe
4197 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4198
beb2de9b
AC		 4199Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4200
4201 * as.c (parse_args): NULL terminate the long option list.
4202
24ddb296
AC		 4203Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4204
4205 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 4206 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 4207
1fe72011
NC		 42082000-07-05 Nick Clifton <nickc@cygnus.com>
4209
4210 * config/tc-d30v.c (write_2_short): Further changes to warning
4211 messages produced when combining EITHER_BUT_PREFER_MU attributed
4212 opcodes.
4213
a5bfe8c9 42142000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 4215
4216 * MAINTAINERS: new
4217
8de8f17e
AO		 42182000-07-04 Alexandre Oliva <aoliva@redhat.com>
4219
4220 * config/tc-arm.c (psrs): Accept combinations of flags.
4221
00d2865b
NC		 42222000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4223
4224 * config/tc-avr.c: Change _ () to _() around all strings marked
4225 for translation (exception from the usual coding style).
4226 (avr_opt): New struct variable, how the new switches are set.
4227 (OPTION_MMCU): Define as 'm' and actually use.
4228 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4229 (show_mcu_list): New function, display the list of known MCUs.
4230 (md_show_usage): Document the new switches. Call show_mcu_list.
4231 (avr_set_arch): Change 'm' to OPTION_MMCU.
4232 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4233 Handle the new switches.
4234 (avr_operands): Disable warnings for undefined combinations of
4235 operands if -mall-opcodes. Disable warnings for skipping two-word
4236 instructions if enhanced core or -mno-skip-bug.
4237 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4238 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4239 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4240 (avr_ldi_expression): Warn about implicit lo8().
4241 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4242
54588503
UC		 42432000-07-01 Koundinya K <kk@ddeorg.soft.net>
4244
50bbae35
AM		 4245 * configure.in: Add entry for mips-*-sysv4*MP*
4246 * configure: Rebuild
4247 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4248 elf32-tradlittlemips for traditional mips targets.
4249 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4250 test for Link Once sections as in adjust_reloc_syms.
4251 * config/te-tmips.h: New file for traditional mips targets. Define
4252 TE_TMIPS.
58a77e41 4253
c9900432
NC		 42542000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4255
4256 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4257 flags argument is not present, don't change an existing section's
4258 section's attributes. If the flags argument is present, warn if the
4259 attributes don't match the section's current attributes. When
4260 long section names are supported, set SEC_LINK_ONCE and
4261 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4262
9d87310a
HPN		 4263Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4264
4265 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4266 symbols; create them.
4267
dbddefbf
NC		 42682000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4269
4270 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 4271 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 4272
2ae7e77b
AH		 42732000-06-27 Aldy Hernandez <aldyh@redhat.com>
4274
4275 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 4276 expressions. Ignore the problem when handling 16 bit signed
4277 immediates, because the assembler will take care of the relocation
4278 later.
2ae7e77b 4279
6b2539e3
NC		 42802000-06-27 Nick Clifton <nickc@cygnus.com>
4281
4282 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 4283 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 4284 sequential order, and emit warning messages if the input source
4285 code contains constructs like that, or parallel constructs
4286 containing such opcodes.
4287
65aa24b6
NC		 42882000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4289
4290 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4291 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4292 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4293 (md_show_usage): Update usage message.
4294 (md_parse_option): Allow redefinition of MCU type within the
4295 same avr[1-5] bfd machine type. Show both old and new MCU type
4296 in the error message.
4297 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4298 Simplify 8K wrap code.
4299
f0c56b90
NC		 43002000-06-25 Kazu Hirata <kazu@hxi.com>
4301
50bbae35
AM		 4302 * config/obj-aout.c: Remove all uses of DEFUN.
4303 * config/obj-ieee.c: Likewise.
4304 * config/tc-sh.c: Fix comment typos.
4305 * config/tc-tahoe.c: Likewise.
4306 * config/tc-vax.c: Likewise.
4307 * config/tc-w65.c: Likewise.
4308 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 4309 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4310
6d249963
DD		 43112000-06-24 DJ Delorie <dj@cygnus.com>
4312
4313 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4314 more changes from Sept 1999
4315 (tc_i386_fix_adjustable): ditto
4316 (md_apply_fix3): ditto
4317
680d2857 43182000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 4319
680d2857
FCE		 4320 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4321 (gas_cgen_parse_operand): Set it around expression() call.
4322 (gas_cgen_md_operand): Test for it before longjmp().
4323
e7b305a2
AM		 43242000-06-24 Kazu Hirata <kazu@hxi.com>
4325
c0fecd35
AM		 4326 * config/tc-h8500.c: Remove all uses of DEFUN.
4327 * config/tc-sh.c: Likewise.
4328 * config/tc-w65.c: Likewise.
4329 * config/tc-z8k.c: Likewise.
4330
e7b305a2
AM		 4331 * config/tc-h8500.c: Fix typos in comments.
4332
ed6d6fd3
FCE		 43332000-06-23 Frank Ch. Eigler <fche@redhat.com>
4334
4335 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4336 is defined.
4337
f7c88872
AM		 43382000-06-23 matthew green <mrg@redhat.com>
4339
4340 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 4341 defined. Fix error message for `[' grouping.
f7c88872 4342
70d6ecf3
AM		 43432000-06-22 Kazu Hirata <kazu@hxi.com>
4344
4345 * config/tc-h8300.c: Fix formatting and comment typos.
4346
e9718fe1
TW		 43472000-06-22 Timothy Wall <twall@cygnus.com>
4348
4349 * config/tc-ia64.c (note_register_values): Move premature QP
4350 notation clearing into the appropriate place.
4351
45288df1
AM		 43522000-06-22 Alan Modra <alan@linuxcare.com.au>
4353
1581f8c9
AM		 4354 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4355 first before anything else. Add bin-bugs.h, emul.h and progress.h
4356 Sort list of files as for $(OBJS) in Makefile.am.
4357
4358 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4359 find one. Remake dependencies.
4360 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4361 * Makefile.in: Regenerate.
4362 * doc/Makefile.in: Regenerate.
4363
45288df1
AM		 4364 * config/tc-i386.c (i386_displacement): Don't assume a constant
4365 displacement is necessarily 16 bits when in 16 bit code mode.
4366 (md_assemble): Instead size the displacement here after we know
4367 for sure that a .code16gcc operand hasn't automatically added
4368 operand size prefixes.
4369
01580992
L		 43702000-06-21 H.J. Lu <hjl@gnu.org>
4371
4372 * Makefile.am: Rebuild dependency.
4373 * Makefile.in: Rebuild.
4374
40f09f82
JL		 43752000-06-21 Kazu Hirata <kazu@hxi.com>
4376
4377 * config/tc-h8300.c (parse_reg): Make the function static.
4378 (parse_exp): Likewise.
4379
78295804
DD		 43802000-06-20 DJ Delorie <dj@cygnus.com>
4381
4382 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4383 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4384 for cygwin import libraries to work properly.
4385
45f85b08
L		 43862000-06-20 H.J. Lu <hjl@gnu.org>
4387
4388 * Makefile.am: Rebuild dependency.
4389 * Makefile.in: Rebuild.
4390 * configure: Likewise.
4391 * doc/Makefile.in: Likewise.
4392
39bec121
TW		 43932000-06-20 Timothy Wall <twall@cygnus.com>
4394
4395 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 4396 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 4397 * doc/c-tic54x.texi: New.
4398 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 4399 documentation file.
39bec121 4400 * doc/all.texi: Add C54X.
3e87a760 4401 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 4402 * doc/Makefile.in: Regenerate.
4403 * configure.in: Add tic54x and define LIBM for tic54x.
4404 * configure: Regenrate.
4405 * config/tc-tic54x.[ch]: New.
4406 * config/obj-coff.h: Add tic54x.
4407 * Makefile.am: (CPU_TYPES): Add tic54x.
4408 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4409 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4410 (as_new_LDADD): Add $(LIBM).
4411 * Makefile.in: Regenerate.
3e87a760 4412
60bcf0fa
NC		 44132000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4414
4415 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4416 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4417 * doc/as.texinfo: Likewise.
4418
4419 * configure, Makefile.in: Regenerate.
4420 * configure.in (emulations): Recognize m6811 and m6812.
4421 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4422 Added files for 68hc11 and 68hc12 assembler.
4423 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4424 * config/tc-m68hc11.h: Header definition for that assembler.
4425
ec05f674
NC		 44262000-06-18 Nick Clifton <nickc@redhat.com>
4427
24ef8152
NC		 4428 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4429 instead of OCTETS_PER_BYTE.
4430
ec05f674 4431 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 4432 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 4433
119caedd
L		 44342000-06-18 H.J. Lu <hjl@gnu.org>
4435
4436 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4437 * configure: Rebuild.
4438
607723e4
NC		 44392000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4440
3e87a760
AM		 4441 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4442 to BFD_ASSEMBLER.
607723e4 4443
b946ec34
NC		 44442000-06-16 Nick Clifton <nickc@cygnus.com>
4445
4446 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4447 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4448
4449 * doc/c-mips.texi: Document newly accepted cpu variants.
4450
37ce37b1
UC		 44512000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4452
4453 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4454
c06ae4f2
UC		 44552000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4456
4457 * macro.c (getstring): Make it possible to escape the quote
4458 character.
4459
20348649
JL		 4460Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4461
4462 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4463
bcef29e6
L		 44642000-06-13 H.J. Lu <hjl@gnu.org>
4465
4466 * configure: Regenerate.
4467
63a0b638
AM		 44682000-06-09 Alan Modra <alan@linuxcare.com.au>
4469
4470 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4471 separator.
4472 * doc/internals.texi (line_separator_chars): Semicolon is no
4473 longer a default. Mention null and newline as defaults.
4474
4475 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4476
4477 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4478 * config/tc-i860.h (line_separator_chars): Likewise.
4479 * config/tc-h8300.c (line_separator_chars): Likewise.
4480 * config/tc-i960.c (line_separator_chars): Likewise.
4481 * config/tc-m68k.c (line_separator_chars): Likewise.
4482 * config/tc-mips.c (line_separator_chars): Likewise.
4483 * config/tc-ns32k.c (line_separator_chars): Likewise.
4484 * config/tc-sparc.c (line_separator_chars): Likewise.
4485 * config/tc-vax.c (line_separator_chars): Likewise.
4486
4487 * config/tc-h8300.c (comment_chars): Use string initialiser.
4488 * config/tc-i960.c (line_comment_chars): Likewise.
4489 * config/tc-z8k.c (comment_chars, line_comment_chars,
4490 line_separator_chars): Likewise.
4491
4492 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4493 for TE_LINUX.
4494
9bab9349
NC		 44952000-06-08 Nick Clifton <nickc@cygnus.com>
4496
4497 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4498 for size 1 fixes.
4499
946efd95
DB		 45002000-06-08 David O'Brien <obrien@FreeBSD.org>
4501
4502 * configure.in (VERSION): Update to show this is the CVS mainline.
4503
6480b79a
DB		 45042000-06-08 Matthew Jacob <mjacob@feral.com>
4505
4506 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4507 $at is the integer register $r28, vs. both $r28 and the floating
4508 point register $f28.
4509
10850f29
JW		 45102000-06-08 James E. Wilson <wilson@cygnus.com>
4511
4512 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4513 (dot_endp): Don't call ia64_flush_insns.
4514 (emit_one_bundle): Don't delete prologue/body records from
4515 unwind_record list in first loop. Rewrite second loop to account for
4516 this.
4517
150f24a2
JW		 45182000-06-07 David Mosberger <davidm@hpl.hp.com>
4519
4520 * config/tc-ia64.c: Add missing prototypes.
4521 (generate_unwind_image): Cast argument to output_unw_records call.
4522
e38c9cc2
DC		 4523Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4524
46b85d42 4525 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 4526
1188e082
DC		 4527Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4528
4529 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4530 (REGISTER_P): likewise.
4531 (avr_opcodes): uses include/opcode/avr.h
4532 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 4533
ac743b2c
AM		 45342000-06-04 Alan Modra <alan@linuxcare.com.au>
4535
0b545448
AM		 4536 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4537 initializers too.
ac743b2c 4538
969e1a7b
L		 45392000-06-03 H.J. Lu <hjl@gnu.org>
4540
4541 * read.c (is_end_of_line): Put back `;'.
4542
65172ab8
AM		 45432000-06-03 Alan Modra <alan@linuxcare.com.au>
4544
4545 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4546
b75c0c92
AM		 45472000-06-01 Alan Modra <alan@linuxcare.com.au>
4548
4549 * expr.c (operand): Test is_end_of_line outside switch to catch
4550 line separator chars that are also operators.
4551 (operator): Return O_illegal for line separator chars.
4552
4553 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4554 entry (or `!' entry for TC_HPPA).
4555
4556 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4557 before indexing is_end_of_line. Remove redundant check for '\0'.
4558 (fp_op2): Likewise.
4559 * config/tc-h8500.c (md_assemble): Likewise.
4560 * config/tc-mcore.c (md_assemble): Likewise.
4561 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4562 (md_atof): Likewise
4563
4564 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4565 is_end_of_line.
4566 * config/tc-mcore.c (mcore_cons): Likewise.
4567 (mcore_float_cons): Likewise.
4568 (mcore_stringer): Likewise.
4569 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4570
a6836251
SB		 45712000-06-01 Scott Bambrough <scottb@netwinder.org>
4572
4573 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4574
43841e91
NC		 45752000-05-29 Nick Clifton <nickc@cygnus.com>
4576
4577 * config/tc-sh.c: Fix compile time warning messages.
4578
4579 * config/tc-mips.c: Fix compile time warning messages.
4580
a057431b
PB		 45812000-05-29 Philip Blundell <philb@gnu.org>
4582
4583 * doc/as.texinfo: Update copyright dates.
a81d9f0c 4584 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 4585 * NEWS: Mention ARM ELF support.
4586
3c07fb76
AO		 45872000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4588
4589 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4590 it is modified, and use the real_size to compute the frag address
4591 for dwarf2 line info.
4592
ad4d6ccf
AM		 45932000-05-27 Alan Modra <alan@linuxcare.com.au>
4594
4595 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4596 line-matching scheme to cope with automake moving variables around.
4597 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4598 * Makefile.in: Regenerate.
4599
6faf3d66
JJ		 46002000-05-26 Jakub Jelinek <jakub@redhat.com>
4601
4602 * config/tc-sparc.c (sparc_relax): New.
4603 (md_longopts): Add -relax and -no-relax options.
4604 (md_parse_options, md_show_usage): Likewise.
4605 (md_apply_fix3): Optimize tail call into branch always if possible.
4606
0a44c2b1
DL		 4607Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4608
4609 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4610 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4611 rules, with warning when a GAS statement specifies a packing that
4612 will result in an instruction being squashed.
3e87a760
AM		 4613 Added typdef packing_type and enumerals, changed various integer
4614 literals to use the enumerals.
0a44c2b1 4615
e0c9811a
JW		 46162000-05-24 David Mosberger <davidm@hpl.hp.com>
4617
4618 * config/tc-ia64.c (dot_restorereg_p): New function.
4619 (md_pseudo_table): Add restorereg.p.
4620 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4621 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4622
4623 * config/tc-ia64.h (unw_record_type): Add unwabi.
4624 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4625 called MASK with members for imask, and the masks produced by
4626 fr_mem, gr_mem, br_mem, and frgr_mem.
4627 (unw_p_record): Add members ABI and CONTEXT.
4628 (unw_x_record): Add member AB.
4629 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4630 as pseudo-register for use during unwind info generation.
4631 (AR_PFS, AR_LC): New macros.
4632 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4633 whose names start with an at sign (as in "@priunat").
4634 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4635 register.
4636 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4637 proc_end, unwind_info, personality_routine): Consolidate into
4638 "unwind" structure to reduce offset-table use. Add member
4639 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4640 to be emitted.
4641 (output_R1_format, output_R3_format, output_P3_format,
4642 output_P6_format): Initialize R with zero to reduce compiler warnings.
4643 (output_P7_format): Ditto. Add `default' branch to switch
4644 statement to reduce compiler warnings.
4645 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4646 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4647 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4648 into single argument.
4649 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4650 compiler warnings. Merge A and B args into single argument.
4651 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4652 A and B args into single argument.
4653 (free_record): Removed (wasn't used).
4654 (free_list_records): Also free imasks in prologue records.
4655 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4656 (output_spill_mask): Remove.
4657 (output_unwabi): New function.
4658 (output_epilogue, output_label_state, output_copy_state): Call
4659 alloc_record.
4660 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4661 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4662 argument.
4663 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4664 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4665 as part of handling the prologue records. Emit region's imask if
4666 we have one. Handle unwabi, epilogue, label_state, copy_state,
4667 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4668 spill_sprel_p, and spill_reg_p records.
4669 (set_imask, count_bits, slot_index): New function.
4670 (fixup_unw_records): Fix region size computation. Handle
4671 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4672 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4673 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4674 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4675 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4676 (dot_save): Use manifest constants for applicaton registers.
4677 Handle REG_PR and REG_PRIUNAT.
4678 (dot_restore): Don't just ignore it.
4679 (dot_restorereg): New function..
4680 (generate_unwind_image): Ensure unwind info is a multiple of eight
4681 bytes, not just four bytes.
4682 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4683 (dot_altrp): Don't just ignore it.
4684 (dot_savemem): New function. Replaces dot_savesp() and
4685 dot_savepsp(). Use manifest constants for applicaton registers.
4686 Handle REG_PR and REG_PRIUNAT.
4687 (dot_savef): Simplify.
4688 (dot_saveb): Support generation of br_gr.
4689 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4690 dot_label_state, dot_copy_state): New function.
4691 (dot_unwabi): Don't just ignore it.
4692 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 4693 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 4694 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4695 (emit_one_bundle): Set slot number for prologue/body records
4696 *before* emitting the first insn.
4697 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4698 (md_begin): Declare "psp" pseudo-register.
4699 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4700 so we don't get segfault.
4701 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4702 counts as required per SW Conventions manual
4703 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4704 output_preds_psprel, output_preds_sprel, output_spill_base,
4705 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4706 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4707 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4708 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4709 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4710 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4711 (dot_vframe): Implement.
4712 (dot_vframesp, dot_vframepsp): New function.
4713
f98fd99f
HPN		 4714Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4715
4716 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 4717 * configure: Regenerate.
f98fd99f 4718
ee7fcc42
AM		 47192000-05-23 Alan Modra <alan@linuxcare.com.au>
4720
4721 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4722 (md_estimate_size_before_relax): so we can use it here instead of
4723 old kludges. Localise vars to blocks. Comment.
4724
4725 * frags.c (frag_new): Update fr_var comments.
4726 * frags.h (struct frag): Ditto.
4727
c67e42c9
RH		 47282000-05-22 Richard Henderson <rth@cygnus.com>
4729
4730 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4731 (pseudo_func): Add pcrel.
4732 (operand_match): Handle IA64_OPND_TGT64.
4733 (build_insn): Likewise.
4734 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4735 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4736 (fix_insn): Handle all three 64-bit relocation types.
4737
5110c57e
HPN		 4738Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4739
4740 * obj.h (struct format_ops): New members begin, app_file,
4741 s_set_other, s_set_desc, s_get_type, s_set_type,
4742 separate_stab_sections, init_stab_section.
4743
4744 * config/obj-multi.h: Update GPL notice to v2.
4745 (obj_begin): New.
4746 (obj_app_file): New.
4747 (S_SET_SIZE): Test s_set_size for NULL before calling.
4748 (S_SET_ALIGN): Similar for s_set_align.
4749 (S_SET_OTHER): New.
4750 (S_SET_DESC): New.
4751 (S_GET_TYPE): New.
4752 (S_SET_TYPE): New.
4753 (SEPARATE_STAB_SECTIONS): New.
4754 (INIT_STAB_SECTION): New.
4755 (EMIT_SECTION_SYMBOLS): New.
4756 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4757
4758 * config/obj-elf.h: Update GPL notice to v2.
4759 Mention that this file is included from obj-multi.h.
4760 (obj_begin): Wrap definition in ifndef.
4761 (elf_file_symbol): Constify declaration.
4762 (obj_app_file): Ditto.
4763 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4764 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4765
4766 * config/obj-elf.c (elf_s_set_other): New.
4767 (elf_file_symbol): Constify argument.
4768 (elf_separate_stab_sections): New.
4769 (elf_init_stab_section): New.
4770 (elf_format_ops): Add new members. Remove comma at end.
4771
4772 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4773 (ecoff_format_ops): Add new fields. Remove comma at end.
4774 Mention inconsistency for emit_section_symbols.
4775
4776 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4777
4778 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4779 (coff_separate_stab_sections): New.
4780 (coff_format_ops): Add new members.
4781
4782 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4783 (obj_aout_s_set_other): New.
4784 (obj_aout_s_set_desc): New.
4785 (obj_aout_s_get_type): New.
4786 (obj_aout_s_set_type): New.
4787 (obj_aout_separate_stab_sections): New.
4788 (aout_format_ops): New members added. Use obj_aout_process_stab,
4789 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4790 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4791 appropriate.
4792 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4793
b98ef147
AM		 47942000-05-22 Alan Modra <alan@linuxcare.com.au>
4795
4796 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4797 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4798 (md_estimate_size_before_relax): Ensure jumps to weak and
4799 externally visible symbols are relocatable.
4800
0aa5d426
HPN		 4801Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4802
4803 * stabs.c (aout_process_stab): Make global.
4804 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4805 * read.h (aout_process_stab): Declare.
4806
4807 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4808 Generalize to *aout, *coff *elf.
4809 * configure: Regenerated.
4810
4811 * doc/internals.texi (Object format backend): Say
4812 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 4813
4814 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4815 * Makefile.in: Regenerated.
4816
7c3dc350
CM		 48172000-05-19 Catherine Moore <clm@cygnus.com>
4818
4819 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4820
b3b6a3fe
JL		 48212000-05-18 Alan Modra <alan@linuxcare.com.au>
4822
4823 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4824 instruction to reflect change in re_assemble_*.
4825
c9e10a08
JL		 4826Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4827
4828 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4829 build PA64 ELF tools.
4830 * configure: Rebuilt.
4831
3043679f
AM		 48322000-05-17 Alan Modra <alan@linuxcare.com.au>
4833
4834 * Makefile.am: Regenerate dependencies.
4835 * Makefile.in: Regenerate.
4836
322f2c45
NC		 48372000-05-15 Nick Clifton <nickc@cygnus.com>
4838
4839 * config/tc-arm.c (struct asm_psr): Add boolean field
4840 distinguishing between CSPR and SPSR. Rename 'number' field
4841 to 'field'.
4842 (psrs): Rearrange contents to match new asm_psr structure.
4843 (arm_psr_parse): Move next to psr_required_here. Make it
4844 return an asm_psr structure.
4845 (psr_required_here): Use asm_psr structure returned by
4846 arm_psr_parse.
4847 (do_msr): Reorganise to allow psr_required_here to be called
4848 only once.
4849 (md_undefined_name): Mark 'name' parameter as unused, since
4850 the COFF target does not use it.
322f2c45 4851
5e6cbf41
PB		 48522000-05-14 David O'Brien <obrien@FreeBSD.org>
4853
4854 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4855 standards.
4856 * config/te-aux.h: Likewise.
4857 * config/te-dpx2.h: Likewise.
4858 * config/te-go32.h: Likewise.
4859 * config/te-hp300.h: Likewise.
4860 * config/te-hppa.h: Likewise.
4861 * config/te-i386aix.h: Likewise.
4862 * config/te-ic960.h: Likewise.
4863 * config/te-interix.h: Likewise.
4864 * config/te-nbsd532.h: Likewise.
4865 * config/te-pc532mach.h: Likewise.
4866 * config/te-ppcnw.h: Likewise.
4867 * config/te-psos.h: Likewise.
4868 * config/te-sparcaout.h: Likewise.
4869 * config/te-sun3.h: Likewise.
4870 * config/te-sysv32.h: Likewise.
4871
4132022d
AM		 48722000-05-14 Alan Modra <alan@linuxcare.com.au>
4873
4874 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4875 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4876 and sign extend without an if statement.
4877 (build_bytes): Likewise.
4878
48792000-05-14 Kazu Hirata <kazu@hxi.com>
4880
4881 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4882 X_add_symbol L_32 case.
4883
b4fd930a
AM		 48842000-05-14 David O'Brien <obrien@FreeBSD.org>
4885
4886 * config/te-freebsd.h: New file.
4887
a38cf1db
AM		 48882000-05-13 Alan Modra <alan@linuxcare.com.au>
4889
897083bd
AM		 4890 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4891 bindtextdomain): Replace defines with those from intl/libgettext.h
4892 to quieten gcc warnings.
4893
a38cf1db
AM		 4894 * NEWS: Mention x86 .arch and -q.
4895
4896 * config/tc-i386.c (quiet_warnings): New.
4897 (md_assemble): Use quiet_warnings.
4898 (md_parse_option): Set quiet_warnings from -q.
4899 (md_show_usage): Mention -q, delete -m.
4900 (flag_do_long_jump): Delete.
4901 (md_parse_option): Remove -m.
4902 (md_show_usage): Remove -m.
4903 (md_create_long_jump): Remove useless flag_do_long_jump code.
4904
4905 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4906 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4907
e413e4e9
AM		 49082000-05-13 Alan Modra <alan@linuxcare.com.au>
4909 Alexander Sokolov <robocop@netlink.ru>
4910
4911 * doc/c-i386.texi (i386-Arch): New section.
4912 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4913
4914 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4915 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4916 architecture has been given and is not 486.
4917 (set_cpu_arch): New.
4918 (md_pseudo_table): Add .arch.
4919 (md_assemble): Warn if cpu architecture has been given and an
4920 unsupported instruction.
4921
4922 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4923 Move operand_types bit defines after relevant template field.
4924 (template): Add cpu_flags.
4925 (Cpu*): Define.
4926 (arch_entry): New.
4927
e8b1cae5
AO		 49282000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4929
4930 * config/tc-mn10300.h (md_end): Define.
4931 (mn10300_finalize): Declare.
4932 * config/tc-mn10300.c: Include dwarf2dbg.h.
4933 (debug_line): Define.
4934 (md_assemble): Generate dwarf2 line info.
4935 (mn10300_finalize): New function. Finalize dwarf2 info.
4936
426b0403
AM		 49372000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4938
4939 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4940 external version of the relocation for weak symbols.
4941
e4c58b25
JW		 49422000-05-08 David Mosberger <davidm@hpl.hp.com>
4943
4944 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4945 frame size in units of 16 bytes, as required per SW Conventions manual.
4946 (output_unw_records): Output info-block header as a dword to get
4947 byte-order right.
4948
8fce3f5e
AM		 49492000-05-08 Alan Modra <alan@linuxcare.com.au>
4950
4951 * as.h: #include "file", not <file> on files from ../include.
4952 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4953 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4954 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4955 (tc_coff_symbol_emit_hook): Ditto.
4956 (OPTCOUNT): Cast to int to avoid compiler warning.
4957 (md_begin): Fix signed/unsigned warnings.
4958
49592000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4960
4961 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4962 ABRANCH LONG case for a conditional branch on a 68000.
4963 (md_estimate_size_before_relax): Likewise. Also handle
4964 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4965 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4966 PC-relative on all CPUs.
4967 (md_estimate_size_before_relax): Likewise.
4968
fb166ee3
AM		 49692000-05-04 Alan Modra <alan@linuxcare.com.au>
4970
4971 * as.c (parse_args): Just mention current year in printed
4972 copyright message.
4973
7a899fff
C		 49742000-05-03 J.T. Conklin <jtc@redback.com>
4975
4976 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 4977 unit registers.
7a899fff
C		 4978 (md_parse_option): Recognize -m7400.
4979
44877466
ILT		 49802000-05-03 Ian Lance Taylor <ian@zembu.com>
4981
4982 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4983 don't permit lp to become less than the words array.
4984
eaa15ab8
NC		 49852000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4986
4987 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4988 Fix little-endian case.
4989
7c4f6a03
AM		 49902000-05-03 David O'Brien <obrien@NUXI.com>
4991
4992 * as.c (parse_args): Update copyright.
4993
da5d444c
AM		 49942000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4995
8a543126 4996 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
da5d444c
AM		 4997 for the .bss section too.
4998
3f9b03b5
AM		 49992000-05-02 Alan Modra <alan@linuxcare.com.au>
5000
5001 * configure.in: Set em=linux for hppa-*-linux.
5002 * configure: Regenerate.
5003 * doc/Makefile.in: Regenerate with correct automake.
5004
5005 * frags.c (frag_grow): Sanity check chunk_size.
5006
5007 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5008 * config/obj-som.h: Likewise.
5009 * config/obj-ieee.h: Likewise.
5010
5011 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5012
5013 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5014 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5015 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5016 (pa_ip): low_sign_unext now returns via function value. Use
5017 re_assemble_* instead of dis_assemble_* and
5018 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5019 unnecessarily.
5020 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5021 (md_section_align, md_parse_option, md_show_usage,
5022 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5023 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5024 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5025 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5026 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5027 pa_text): Likewise.
5028 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5029 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5030 outside of switch. Correct mask and shifting errors in case 10
5031 and case -11. In case 21, compare against signed range to suit
5032 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5033 case 17 and case 22, use offsetT variable to properly check range.
5034 Use re_assemble_* here too.
5035 (evaluate_absolute): Change type of value to offsetT. Call
5036 hppa_field_adjust to do the work for us.
5037 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5038 (pa_parse_cmpib_64_cmpltr): Ditto.
5039 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5040 of i to unsigned int.
5041 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5042 (pa_end_of_source): Return type is void.
5043
a2984248
CM		 5044Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5045
5046 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5047
df136245
DC		 5048Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5049
5050 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5051 More comments added.
5052 (md_begin): Removed "construct symbols for each register name".
5053 Because register names conflicts with GCC generated function
5054 names.
5055 (avr_operand): Now constant numbers can be used as a register
5056 identifiers (0 as r0, 31 as r31).
5057 (md_assemble): use skip_space () before parsing instruction
5058 operands.
5059
c1e73230
AM		 50602000-05-01 Alan Modra <alan@linuxcare.com.au>
5061
5062 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5063 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5064 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5065 * configure: Regenerate.
5066
a1934524
AM		 50672000-04-29 Andreas Jaeger <aj@suse.de>
5068
5069 * as.h: Correctly check GCC version.
5070
d9b7d820
AM		 50712000-04-26 David O'Brien <obrien@FreeBSD.org>
5072
5073 * doc/as.1: Fix unbalanced brackets.
5074
5075 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5076 TE_FreeBSD.
5077 (line_comment_chars): Set to '/' if TE_FreeBSD.
5078
cea1ab94
JL		 5079Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5080
5081 * configure.in: Configury support for PA64 (currently disabled).
5082 * configure: Rebuilt.
5083
e799a695
AM		 50842000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5085
3e87a760 5086 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 5087 bfd_set_section_alignment.
5088
3b0ec529
AM		 50892000-04-25 Alan Modra <alan@linuxcare.com.au>
5090
5091 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5092 than 32.
5093
adcf07e6
NC		 50942000-04-24 Nick Clifton <nickc@cygnus.com>
5095
5096 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5097 * doc/as.texinfo (Align): Include arm and strongarm in list of
5098 targets that have the second form of the behaviour of the .align
3e87a760 5099 directive.
adcf07e6 5100
5047a41f
JL		 51012000-04-24 Mark Klein <mklein@dis.com>
5102
29184774 5103 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 5104
a47cf567
NC		 5105Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5106
5107 * as.c (parse_args): Allow md_parse_option to override -a listing
5108 option.
5109 * config/obj-coff.c (add_lineno): Change type of offset parameter
5110 from "int" to "bfd_vma."
5111 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5112 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5113 (ppc_change_csect): Align correctly for XCOFF64.
5114 (ppc_machine): New function, which discards "ppc_machine" line.
5115 (ppc_tc): Cons for 8 when code is 64 bit.
5116 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5117 relocations.
5118 (md_parse_option): Handle -a64 and -a32.
5119 (ppc_xcoff64): New.
5120 * config/tc-ppc.h (TARGET_MACH): Define.
5121 (TARGET_FORMAT): Move to function.
5122 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5123
5124Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5125
5126 * config/tc-avr.c: New AVR_ISA_ defined.
5127 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5128 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5129 for `fmul', `movw' and `lpm R,Z' instructions.
5130 (avr_operands): Warn if current opcode is a two-word instruction
5131 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5132 (avr_opcodes): New commands added.
5133 (REGISTER_P): Check 'a' and 'v' constraint letters.
5134 (mcu_types): New MCU added.
5135
bf3ca999
TW		 51362000-04-22 Timothy Wall <twall@cygnus.com>
5137
5138 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5139 to "natval".
5140 (operand_match): Conditionally insert default bit values for IMMU9.
5141
98e5953c
JL		 51422000-04-14 Matthew Green <mrg@cygnus.com>
5143
5144 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5145 * configure: Rebuilt.
5146
a02fab7e
JL		 5147Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5148 Jason Eckhardt <jle@cygnus.com>
5149
c67e42c9 5150 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 5151
5152 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5153 Added handling of new operand types l,y,&,fe,fE,fx.
5154
800eeca4
JW		 5155Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5156 David Mosberger <davidm@hpl.hp.com>
5157 Timothy Wall <twall@cygnus.com>
5158 Andrew MacLeod <amacleod@cygnus.com>
5159 Jim Wilson <wilson@cygnus.com>
5160
5161 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 5162 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 5163 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5164 * Makefile.in: Rebuild.
5165 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5166 * configure: Rebuild.
5167 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5168 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5169 * expr.c (expr): Handle md_optimize_expr.
5170 * read.c (LEX_HASH): Add comment.
5171 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 5172
66778679
RH		 51732000-04-21 Richard Henderson <rth@cygnus.com>
5174
5175 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5176 bundling a non-delayed branch type instruction.
5177
aa15f6f7
AO		 51782000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5179
5180 * config/tc-mn10300.c (HAVE_AM30): Define.
5181 (md_assemble): Use it.
5182
16adf844
AM		 51832000-04-19 Alan Modra <alan@linuxcare.com.au>
5184
742f45cf
AM		 5185 * config/obj-elf.c (obj_elf_change_section): Check for changed
5186 section attributes.
5187
16adf844
AM		 5188 * Makefile.am: (CPU_MULTI_VALID): Remove.
5189 (MULTI_CPU_TYPES): Define.
5190 (MULTI_CPU_OBJ_VALID): Define.
5191 (DEPTC): Use the above.
5192 (DEPOBJ): Same here.
5193 (DEP2): And here.
5194 Regenerate dependencies.
5195 * Makefile.in: Regenerate.
5196
9c46fb1b
AM		 51972000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5198
742f45cf 5199 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 5200
508866be
L		 52012000-04-18 H.J. Lu (hjl@gnu.org)
5202
5203 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 5204 bfd_vma for non-bfd assemblers.
508866be 5205
ba2adb93
AM		 52062000-04-17 Alan Modra <alan@linuxcare.com.au>
5207
5208 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5209 doesn't give spurious errors.
5210
12ff5d56
AM		 52112000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5212
66778679 5213 * as.h (SEEK_SET): Define if undefined.
12ff5d56 5214
fc633e5b
AM		 52152000-04-13 Alan Modra <alan@linuxcare.com.au>
5216
5217 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5218 constants, and don't assume offsetT is 32 bits.
5219
1ed18ec1
NC		 52202000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5221
5222 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5223 (md_pcrel_from_section): Add prototype.
5224 (d10v_fix_adjustable): Add prototype.
5225 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5226
5227 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5228
3db10f32
NC		 52292000-04-12 Nick Clifton <nickc@cygnus.com>
5230
5231 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5232 symbol in frag chain.
5233
847f7ad4
AM		 52342000-04-10 Alan Modra <alan@linuxcare.com.au>
5235
5236 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5237 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5238 (fits_in_signed_word, smallest_imm_type): Ditto.
5239 (md_assemble): Use an offsetT var to hold offsetT values, not a
5240 long.
5241 (offset_in_range): New.
5242 (md_assemble): Use it.
5243 (md_convert_frag): Change type of target_address, opcode_address,
5244 and displacement_from_opcode_start to offsetT.
5245 (md_create_short_jump): Change type of offset to offsetT.
5246 (md_create_long_jump): Ditto.
5247 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5248 (md_chars_to_number): Remove.
5249 (output_invalid): Remove duplicate prototype.
5250
ec694b89
NC		 52512000-04-09 Nick Clifton <nickc@cygnus.com>
5252
5253 * Makefile.am (CPU_TYPES): Add 'avr'.
5254 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5255 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5256
16adf844 5257 * Makefile.in: Regenerate.
ec694b89
NC		 5258
5259 * doc/as.texinfo: Add M32R documentation.
5260
a2d91340 5261Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 5262
a2d91340 5263 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 5264 --enable-build-warnings option.
a2d91340
AC		 5265 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5266 * Makefile.in, configure: Re-generate.
5267
d92b1a8a
NC		 52682000-04-07 Nick Clifton <nickc@cygnus.com>
5269
5270 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5271 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5272 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5273 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5274 (arm_force_relocation): Force relocations for
5275 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5276
52ccafd0
JR		 5277Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5278
5279 * config/tc-sh.c (get_operands): There's no third operand if the
5280 first operand is an immediate.
5281
015551fc
JR		 5282Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5283
5284 * config/tc-sh.c (immediate): Delete.
5285 (sh_operand_info): Add immediate member.
5286 (parse_reg): Use A_PC for pc.
5287 (parse_exp): Add second argument 'op'. All callers changed.
5288 (parse_at): Expect pc to be coded as A_PC.
5289 Use immediate field in *op.
5290 (insert): Add fourth argument 'op'. All callers changed.
5291 (build_relax): Add second argument 'op'. All callers changed.
5292 (insert_loop_bounds): New function.
5293 (build_Mytes): Remove DISP_4.
5294 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5295 (assemble_ppi): Use immediate field in *operand.
5296 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5297 (md_apply_fix): Likewise.
5298 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5299
79bd78be
AO		 5300Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5301
5302 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5303
e30e5a6a
HPN		 5304Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5305
5306 * internals.texi (CPU backend): Document
5307 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5308
41b49281
AM		 53092000-04-04 Alan Modra <alan@linuxcare.com.au>
5310
8ad3436c
AM		 5311 * po/gas.pot: Regenerate.
5312
5313 * as.c (show_usage): Restore translated part of bug string.
5314 * gasp.c (show_usage): Likewise.
5315
41b49281
AM		 5316 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5317 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5318 than move-if-change.
5319 (DEP1): Modify for "gcc -MM".
5320 (DEPTC): Likewise.
5321 (DEPOBJ): Likewise.
5322 (DEP2): Likewise.
5323 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5324 Update dependencies.
5325 * Makefile.in: Regenerate.
5326
0a727238
AO		 53272000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5328
5329 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5330 (md_begin): Likewise.
5331 (HAVE_AM33): New macro.
5332 (md_assemble): Use it. Match r_regs and xr_regs only if
5333 HAVE_AM33.
5334
c20f4f8c
AM		 53352000-04-03 Alan Modra <alan@linuxcare.com.au>
5336
5337 * as.h: #include "bin-bugs.h"
5338 * as.c (show_usage): Use REPORT_BUGS_TO.
5339 * gasp.c: #include "bin-bugs.h"
5340 (show_usage): Use REPORT_BUGS_TO.
5341
5342 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5343
753f6b12
HPN		 5344Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5345
5346 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5347 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5348 adjustments.
5349
726c5dcd
AM		 53502000-04-03 Alan Modra <alan@linuxcare.com.au>
5351
5352 * config/tc-i386.c (i386_immediate): Don't assume a constant
5353 immediate is necessarily 16 bits when in 16 bit code mode.
5354 (md_assemble): Instead set guess_suffix here after we have checked
5355 registers.
5356
bf80011a
RH		 53572000-04-02 Richard Henderson <rth@cygnus.com>
5358
5359 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5360 quantities. Correct right shift sign extension.
5361 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5362 32-bit value when shifting into place.
5363
92161534
ILT		 53642000-04-01 Ian Lance Taylor <ian@zembu.com>
5365
5366 * app.c: Add ATTRIBUTE_UNUSED as needed.
5367 * config/tc-ppc.c: Likewise.
5368 (ppc_size): Make unsigned long.
5369 (ppc_insert_operand): Add casts to avoid warnings.
5370
447f3982
NC		 53712000-03-31 Nick Clifton <nickc@cygnus.com>
5372
5373 * config/tc-d10v.h (md_flush_pending_output): Define.
5374
21d75ec2
NC		 53752000-03-29 Nick Clifton <nickc@cygnus.com>
5376
5377 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5378 segment. Works for both BFD_ASSEMBLER and others.
5379 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5380
d1a1bf19
NC		 53812000-03-29 Nick Clifton <nickc@cygnus.com
5382
5383 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5384
224de7a5
AM		 53852000-03-28 Alan Modra <alan@linuxcare.com.au>
5386
5387 * listing.c (LISTING_LHS_WIDTH): Default depends on
5388 LISTING_WORD_SIZE.
5389 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5390
5b8274e3
ILT		 53912000-03-27 Ian Lance Taylor <ian@zembu.com>
5392
5393 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5394 string literal.
5395
224de7a5 53962000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 5397
5398 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5399
5400 * config/tc-avr.c (mcu_types): Add missing initialiser.
5401 (md_pcrel_from_section): Add prototype.
5402 (avr_operand): Remove redundant test of unsigned < 0.
5403 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5404
54052000-03-27 Denis Chertykov <denisc@overta.ru>
5406
5407 * config/tc-avr.c: New file for AVR support.
5408 * config/tc-avr.h: Likewise.
5409 * configure.in: Add AVR support.
5410 * configure: Regenerate.
5411
9f10757c
TW		 54122000-03-26 Timothy Wall <twall@cygnus.com>
5413
5414 * gasp.c (macro_op): Add new argument to check_macro call.
5415 Macro structure definitions moved to macro.h
5416 * sb.h: Add argument to prototype for input_scrub_include_sb.
5417 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5418 nesting checks with an additional flag.
5419 (struct input_save): Add flag to indicate whether current sb
5420 should be checked for proper macro/conditional nesting.
5421 (input_scrub_push/pop): Save/restore nest check flag.
5422 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 5423 defined.
9f10757c
TW		 5424 * macro.c (check_macro): Allow caller to retrieve parsed macro
5425 information if a pointer is provided. This information may be
5426 used by the new macro hooks.
5427 * macro.h: Update prototype for check_macro. Macro struct
5428 definitions moved here from macro.c/gasp.c.
5429 * read.c (read_a_source_file): Add parameter to check_macro call,
5430 and pass macro info to the macro hook, if defined.
5431 (input_scrub_insert_line): New. Allow insertion of a line of
5432 characters into the input stream.
5433 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5434 file into the input stream.
5435 (s_include): Use input_scrub_insert_file.
5436 * internals.texi: Document new macro hooks.
5437 * as.h: New prototypes added.
3e87a760 5438
224de7a5 54392000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 5440
5441 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5442 an initial capital letter.
5443 (i386_index_check): Reindent.
5444
11424155
NC		 54452000-03-19 Nick Clifton <nickc@cygnus.com>
5446
eaa15ab8 5447 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 5448 relative branches.
5449
43f05576
NC		 54502000-03-17 Thomas de Lellis <tdel@windriver.com>
5451
66778679
RH		 5452 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5453 instruction operand bad if Rd > 7 when generating
5454 thumb instructions. Prevents for example,
5455 "adr r12,label" from silently failing and generating
5456 the wrong instruction.
3e87a760 5457
67231402
NC		 54582000-03-17 Nick Clifton <nickc@cygnus.com>
5459
5460 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5461 that have a destingation >= 0x400000.
3e87a760 5462 Fix compile time warning messages.
67231402 5463
a37c8f88
JR		 5464Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5465
5466 * config/tc-sh.c (md_begin): When encountering insn that are
5467 not supported by the current arch, only change the name if
5468 its contents are the same as prev_name.
5469 (get_specific): If the the architecture doesn't match, fail.
5470
dead1419
JR		 5471Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5472
5473 * config/tc-sh.c (IDENT_CHAR): Define.
5474 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5475 matching back where it came from.
5476
182e89d3
JR		 5477Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5478
5479 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5480
84f73d89
NC		 54812000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5482
5483 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5484 normal operands.
5485
dbbc7809
JL		 54862000-03-15 Kazu Hirata <kazu@hxi.com>
5487
5488 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5489
271bb601
HPN		 5490Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5491
5492 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5493 floating-point-number, make sure 'f' is in FLT_CHARS.
5494
8684e216
HPN		 5495Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5496
5497 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5498 (s_lcomm_internal): Use it.
5499 * doc/internals.texi (CPU backend): Document it.
5500 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5501 bytes.
5502
bb2d6cd7
GK		 55032000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5504
5505 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5506 when embedded-pic.
5507
5508 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 5509 implementation doesn't have special handling for switch
5510 statements.
bb2d6cd7
GK		 5511 (macro_build): Allow for code in sections other than .text.
5512 (macro): Likewise.
5513 (mips_ip): Likewise.
5514 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 5515 Don't perform relocs if we will be outputting them.
bb2d6cd7 5516 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 5517 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5518 embedded-pic.
bb2d6cd7 5519
5c86cbc7 55202000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 5521
66778679
RH		 5522 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5523 relocation type based on the entry in the fixup structure.
a47cf567 5524 Put S_IS_EXTERN processing back in.
5c86cbc7 5525
f8c827e9
L		 55262000-03-08 H.J. Lu (hjl@gnu.org)
5527
5528 * Makefile.am (install-exec-tooldir): Depend on
5529 install-exec-bindir for parallel make.
5530 * Makefile.in: Regenerated.
5531
8ad9e709
NC		 55322000-03-06 Nick Clifton <nickc@cygnus.com>
5533
5534 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5535 switch.
5536 (md_parse_option): Parse -m32r command line switch - disable m32rx
5537 compatability.
ded0aeb7
NC		 5538 (md_show_usage): Document new option.
5539
5540 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5541 * doc/Makefile.in: Regenerate.
5542 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 5543
b7b8f327
MM		 55442000-03-02 Michael Meissner <meissner@redhat.com>
5545
5546 * config/tc-d30v.c (check_range): Remove code that incorrectly
5547 sign extended values where bits < 32.
5548
15886821
L		 55492000-03-02 H.J. Lu (hjl@gnu.org)
5550
5551 * configure.in: Support --enable-targets=all on ia32.
5552 * configure: Regenerated.
5553
8bf950bf
NC		 55542000-03-01 Nick Clifton <nickc@cygnus.com>
5555
5556 * gasp.c (do_align): Remove bogus check of alignment value.
5557
c5e54cc2
ILT		 55582000-02-27 Thomas de Lellis <tdel@windriver.com>
5559
5560 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5561 TC_PPC was defined forced the type of a symbol with no other type
5562 to be BSF_OBJECT.
5563
65fd87bc
ILT		 55642000-02-27 Hans-Peter Nilsson <hp@axis.com>
5565
5566 * doc/internals.texi (CPU backend): Mention that
5567 line_separator_chars do not break up comments. Fix typos for
5568 LEX_AT and LEX_NAME descriptions. Document operands for
5569 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5570 description of md_create_short_jump usage. Document argument for
5571 md_undefined_symbol.
5572
a25fe906
ILT		 55732000-02-27 Jakub Jelinek <jakub@redhat.com>
5574
5575 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5576 (md_parse_option): Handle it.
5577 (md_show_usage): Document it.
5578
21b10511
ILT		 55792000-02-27 Ian Lance Taylor <ian@zembu.com>
5580
5581 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5582 opcode, for the instruction `pal19'. From Andrea Arcangeli
5583 <andrea@suse.de>.
5584
773f551c
AM		 55852000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5586
5587 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5588 from here..
5589 (md_assemble): To here, before template operands are matched.
5590 Also ensure a constant immediate is sign extended when we know the
5591 size is at most 16 bits. This is to catch cases like "add
5592 $0xffc0,%ax" where we don't know the size, and thus that the
5593 immediate can be represented as Imm8S until after parsing the
5594 register operand.
5595 (i386_displacement): Similarly sign extend 16 bit constant
5596 displacements.
5597 (md_assemble): Relax 16-bit jump constant range check to suit sign
5598 extended displacements.
5599
28d33191
JL		 56002000-02-26 Andreas Jaeger <aj@suse.de>
5601
5602 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5603
cc5ca5ce
AM		 56042000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5605
5606 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5607 call operands when intel_syntax.
5608 (intel_float_operand): Return 2 for "fi...".
5609 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5610 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5611 earlier "SHORT" change.
5612 (md_assemble): When determining suffix from Regs, exclude
5613 InOutPortReg.
5614
056350c6
NC		 56152000-02-24 Nick Clifton <nickc@cygnus.com>
5616
5617 * configure: Add arm-wince, mips-pe and sh-pe targets.
5618 * configure: Regenerate.
5619
5620 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5621 sh-pe targets.
5622 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5623 "pe-mips" for the mips-pe target.
5624
5625 * config/tc-arm.c (insns): Change displacement encoded in BL
5626 and B instructions if the target port is arm-wince.
5627 (do_ldst): Do not bias the relocation offset if the target
5628 port is arm-wince.
5629 (md_pcrel_from): Add in missing relocation offset bias if the
5630 target os arm-wince.
5631
5632 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5633 (md_begin): Disable -G support for mips-pe target.
5634 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5635 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5636 COFF flavour.
5637
5638 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5639 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5640 assembler, just set the alignment to 4.
5641
5642 * config/te-wince-pe.h: New file for WinCE targets. Define
5643 TE_WINCE.
5644
36bf8ab9
AM		 56452000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5646
5647 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5648 string instructions.
5649 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5650 (i386_intel_memory_operand): After finding a segment override,
5651 check again for no `[' before looking for a displacement. Bomb if
5652 more than one displacement rather than silently discarding the
5653 second and subsequent ones. Free strings malloc'd by
5654 build_displacement_string.
5655
f5795b08
CM		 56562000-02-24 Catherine Moore <clm@cygnus.com>
5657
5658 * config/obj-som.c (obj_pseudo_table): Add "weak".
5659 (obj_som_weak): New routine.
5660
abd63a32
AM		 56612000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5662
520dc8e8
AM		 5663 * config/tc-i386.c (union i386_op): New.
5664 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5665 Throughout file replace occurences of disps[n], imms[n], regs[n]
5666 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5667 intel mode operand swapping. Add assert in regKludge and
5668 fake_zero_displacement code. Test i.types[n] when outputting
5669 displacements and immediates. Combine output of Disp16 with
5670 Disp32.
7f3f1ea2
AM		 5671 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5672 when in intel mode by (not) reversing fsub and fdiv operands
5673 before the template search. This fails for single operand
5674 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5675 undefined. Instead fix the base_opcode after we've found the
5676 template. Move base_opcode xor with found_reverse_match from
5677 opcode output code to before this fix so we test for the correct
5678 opcodes.
5679 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5680 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 5681
5682 * config/tc-i386.h (TC_RELOC): Delete.
5683 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5684 with equivalent call to reloc.
5685
abd63a32
AM		 5686 * as.h (flag_m68k_mri): Move declaration after target include, and
5687 only declare when TC_M68K defined. Define as zero otherwise.
5688 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5689 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5690 Define as zero otherwise.
5691 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5692 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5693 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5694 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5695 testing whether defined.
5696 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5697 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5698 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5699 rather than testing whether defined.
5700 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5701 (parse_mri_cons): Declare and use only when TC_M68K.
5702 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5703 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5704 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5705
5706 * NEWS: Mention IBM 370 support.
5707
7e052742
RH		 57082000-02-23 Richard Henderson <rth@cygnus.com>
5709
5710 * config/tc-i386.c (md_assemble): When swapping operands for
5711 intel_syntax, assume everything that's not Imm or Disp is a
5712 register.
5713
5b93d8bb
AM		 57142000-02-23 Linas Vepstas <linas@linas.org>
5715
5716 * config/tc-i370.c, config/tc-i370.h: New files.
5717 * Makefile.am: Add support for Linux/IBM 370.
5718 * configure.in: Likewise.
5719 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5720 * config/obj-elf.c: Include elf/i370.h
5721 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5722
5723 * Makefile.in: Regenerate.
5724 * configure: Regenerate.
5725
5726 * doc/c-i370.texi: New file.
5727 * doc/all.texi: Include it.
5728 * doc/as.texinfo: And here.
3e87a760 5729 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 5730 * doc/Makefile.in: Regenerate.
5731
25f2196d
CC		 57322000-02-19 Michael Meissner <meissner@redhat.com>
5733
5734 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5735 determine if an instruction can be used in parallel with an ADDppp
5736 or SUBppp instruction.
5737
6349b5f4
AH		 57382000-02-22 Andrew Haley <aph@cygnus.com>
5739
5740 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5741
2f6d2f85 57422000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 5743
5744 * config/tc-mips.c (mips_gp32): New variable.
5745 (macro_build) Use mips_gp32.
5746 (mips_ip): Ditto.
5747 (md_longopts): Add "-mgp32" and "-mgp64".
5748 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 5749
a47cf567
NC		 5750 (OPTION_M7900): Change offset
5751 (OPTION_NO_M7900): Ditto.
5752
b985eaa8
ILT		 57532000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5754
5755 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5756 warning, and bump it to 1.
5757
52454417
ILT		 57582000-02-22 Ian Lance Taylor <ian@zembu.com>
5759
5760 From Brad Lucier <lucier@math.purdue.edu>:
5761 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5762 match format.
5763
6b76fefe
CM		 57642000-02-21 Catherine Moore <clm@cygnus.com>
5765
5766 * config/tc-mips.c (MF_HILO_INSN): Define.
5767 (mips_7000_hilo_fix): Declare.
5768 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5769 (md_parse_option): Check for 7000_HILO_FIX options.
5770 (OPTION_M7000_HILO_FIX): Define.
5771 (OPTION_NO_M7000_HILO_FIX): Define.
5772 * doc/c-mips.texi (-mfix7000): Describe.
5773
f6af82bd
AM		 57742000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5775
5776 * listing.c (print_lines): Remove unused variable `end'.
5777
5778 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5779 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 5780 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 5781 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5782 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 5783 statement and quell signed vs. unsigned comparison warning.
f6af82bd 5784
8c8281f4
NC		 57852000-02-18 Nick Clifton <nickc@cygnus.com>
5786
5787 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5788 the computed frag offset, rather than overwriting it.
5789
d4845d57
JR		 5790Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5791
5792 * config/tc-sh.c ("elf/sh.h"): Include.
5793 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5794 (md.begin): Initialize target_arch.
5795 Only include opcodes in has table that match selected architecture.
5796 (parse_reg): Recognize register names for sh-dsp.
5797 (parse_at): Recognize post-modify addressing.
5798 (get_operands): The leading space is now optional.
5799 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5800 arguments. Update valid_arch.
5801 (build_Mytes): Add support for SDT_REG_N.
5802 (find_cooked_opcode): New function, broken out of md_assemble.
5803 (assemble_ppi, sh_elf_final_processing): New functions.
5804 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5805 (md_longopts, md_parse_option): New option: -dsp.
5806 * config/tc-sh.h (elf_tc_final_processing): Define.
5807 (sh_elf_final_processing): Declare.
5808
c97305a1
JL		 5809Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5810
5811 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5812 the unwinder subspace. Save the current seg/subseg before creating
5813 the new seg/subseg.
5814
bec50466
NC		 58152000-02-10 Nick Clifton <nickc@cygnus.com>
5816
5817 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 5818 little endian targets.
bec50466 5819 (INST_BYTE1): Redefine to handle big and little endian
66778679 5820 targets.
bec50466
NC		 5821 (cpu_type): New type: Select between M340 and M210.
5822 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 5823 instructions of the M340.
bec50466 5824 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 5825 instructions.
bec50466
NC		 5826 (md_atof): Add support for little endian targets.
5827 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 5828 line switches.
bec50466
NC		 5829 (md_convert_frag): Add support for little endian targets.
5830 (md_apply_fix3): Add support for little endian targets.
5831 (md_number_to_chars): Add support for little endian targets.
5832
a25c045a
TW		 58332000-02-10 Timothy Wall <twall@redhat.com>
5834
5835 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5836 defined, use it to verify the symbol just read should be a label.
5837
f28e8eb3
TW		 58382000-02-10 Timothy Wall <twall@redhat.com>
5839
5840 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5841 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5842 around colons when KEEP_WHITE_AROUND_COLON is defined.
5843 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5844 and KEEP_WHITE_AROUND_COLON.
5845
6dc19fc4
TW		 58462000-02-08 Timothy Wall <twall@redhat.com>
5847
5848 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 5849 logic.
6dc19fc4 5850 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 5851 implemented.
6dc19fc4
TW		 5852 (end_repeat): New. Provide support for a "break" out of the
5853 repeat loop.
5854 * read.h: Add prototypes for new functions.
3e87a760 5855
f805106c
TW		 58562000-02-08 Timothy Wall <twall@redhat.com>
5857
5858 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5859 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5860 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 5861 non-zero.
5862
4469be0f
TW		 58632000-02-08 Timothy Wall <twall@redhat.com>
5864
5865 * read.c: Added elseif to directives table.
5866 * read.h: Added prototype for s_elseif.
5867 * doc/as.texinfo: Added description for elseif.
5868 * cond.c (s_elseif): New function
3e87a760 5869
24a17b6c
TW		 58702000-02-04 Timothy Wall <twall@redhat.com>
5871
5872 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 5873 listings.
24a17b6c 5874
bea9907b 58752000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 5876
bea9907b
TW		 5877 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5878 default values.
5879 * frags.c (frag_new): Calculate fr_fix in octets
5880 (frag_now_fix) Return offset as target address offset (bytes).
5881 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 5882 quantities).
bea9907b
TW		 5883 * frags.h: Added prototype for frag_now_fix_octets().
5884 Distinguish between octets and bytes in field descriptions.
5885 * listing.c (calc_hex): Account for octets vs bytes when
5886 printing addresses/offsets.
5887 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5888 target is little-endian, print the octets in a word in big-endian
5889 order so that the display looks like a proper hexadecimal number,
5890 instead of having the octets reversed.
5891 * read.c (do_align): When recording alignment, alignment power
5892 should be in terms of target bytes (minimum addressible unit)
5893 instead of octets.
5894 (do_org) Convert ORG target address (byte) argument into an
5895 octet offset when generating a variable fragment.
5896 * symbols.c (resolve_symbol_value): Symbol final value
5897 converted to a target address offset (bytes) from its octet offset.
5898 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5899 offset (bytes) is adjusted by the frag offset (octets) converted
5900 to bytes.
5901 (coff_frob_section) Section alignment power is in terms of bytes;
5902 convert it to an octet alignment power when calculating size (and
5903 size mask) in octets. Don't modify the section size in order to
5904 "align" it for TI COFF, since that format has a different method
5905 for storing alignment information.
3e87a760 5906
210dcc61
TW		 59072000-02-01 Timothy Wall <twall@cygnus.com>
5908
5909 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5910 entries, matching the way GCC generates them. If not escaped, the
5911 filename is encoded incorrectly.
5912
557537a5 59132000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 5914
557537a5
NC		 5915 * config/tc-arm.c (reg_table): Add support for ATPCS register
5916 naming conventions.
2c1c4c62 5917
557537a5 59182000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 5919
2c1c4c62
GK		 5920 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5921 already defined.
3e87a760 5922 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 5923 New macro.
5924 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5925 of a symbol when we really care about its value.
5926
59272000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 5928
5929 * config/tc-mcore.c (md_assemble): Give warning message if
5930 operands passes to instruction are more than the spec.
5931
2f0ca46a
NC		 59322000-01-27 Thomas de Lellis <tdel@windriver.com>
5933
66778679 5934 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 5935 Thumb mode but the label seen was not declared as '.thumb_func'
5936 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 5937 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 5938
4c63da97
AM		 59392000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5940
5941 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5942 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5943
5944 * Makefile.in: Same here.
5945 Update copyright.
5946
5947 * configure.in: Set bfd_gas for i386-aout when primary target
5948 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5949 we may need the primary te_file. Remove incorrect comment.
5950
5951 * configure: Regenerate.
5952
5953 * config/e-i386aout.c: New file.
5954
5955 * as.c (USE_EMULATIONS): Move to before print_version_id.
5956 (struct emulation): Add i386aout.
5957 (show_usage): Split text strings. Reformat -a text. Add --em
5958 help.
5959 Update copyright.
5960
5961 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5962 (aout_format_ops): New.
5963 Update copyright.
5964
5965 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5966 preprocessor conditional and add aout USE_EMULATIONS tests.
5967 (read_a_source_file): Don't pass error strings to printf as
5968 format arg.
5969 Update copyright.
5970
5971 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5972 format arg.
5973 (do_data): Same here.
5974 (process_file): And here.
5975 Update copyright.
5976
5977 * symbols.c (colon): Rewrite "already defined" fatal message
5978 code for aout with USE_EMULATIONS.
5979 Update copyright.
5980
5981 * config/obj-aout.c (OBJ_HEADER): Define.
5982 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 5983 fields of sentinel.
4c63da97
AM		 5984 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5985 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5986 forms here.
5987 (obj_aout_type): Expand S_SET_OTHER here too.
5988 (obj_read_begin_hook): Remove.
5989 (aout_pop_insert): New.
5990 (obj_aout_s_get_other): New.
5991 (obj_aout_s_get_desc): New.
5992 (aout_format_ops): New.
5993 Update copyright.
5994
5995 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5996 gets aout_pseudo_table.
5997 (aout_pseudo_table): Declare.
5998 (obj_read_begin_hook): Define.
5999 Update copyright.
6000
6001 * config/obj-coff.c (obj_pseudo_table): Rename to
6002 coff_pseudo_table.
6003 (coff_pop_insert): Use coff_pseudo_table.
6004 (coff_sec_sym_ok_for_reloc): Remove.
6005 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6006 and comment all zero entries and remove #if 0 code.
6007 Update copyright.
6008
6009 * config/obj-coff.h (obj_pop_insert): Define.
6010 (coff_pseudo_table): Declare.
6011 Update copyright.
6012
6013 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6014 s_get_size, s_set_size. Comment all zero entries.
6015 Update copyright.
6016
6017 * config/obj-elf.c (elf_s_get_other): New function.
6018 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6019 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6020 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6021 comment.
6022 (obj_elf_parse_section_letters): Don't pass error strings to
6023 printf as format arg.
6024 Update copyright.
6025
6026 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6027 OBJ_MAYBE_ECOFF.
6028 (elf_s_get_other): Declare.
6029 (S_GET_OTHER) Define as elf_s_get_other if not already
6030 defined.
6031 (S_SET_OTHER): Only define when not already defined.
6032 (elf_obj_read_begin_hook): Declare.
6033 (obj_read_begin_hook): Define.
6034 (elf_obj_symbol_new_hook): Declare.
6035 (obj_symbol_new_hook): Define.
6036 Update copyright.
6037
6038 * config/obj-multi.h: Add copyright header and protect against
6039 multiple inclusion. Add * to all function pointers.
6040 (OBJ_HEADER): If defined, include it rather than other defines
6041 in this file.
6042 (obj_frob_file_after_relocs): Test for NULL.
6043 (obj_symbol_new_hook): Here too.
6044 (obj_sec_sym_ok_for_reloc): And here.
6045 (S_GET_OTHER): Define.
6046 (S_GET_DESC): Define.
6047 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6048 (OBJ_MAYBE_ELF): Update comment.
6049
6050 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6051 OBJ_AOUT preprocessor conditional and handle emulation by
6052 testing OUTPUT_FLAVOR.
6053 (i386_displacement): Here too.
6054 (md_section_align): Similarly here.
6055 (i386_target_format): Conditionally compile when more than one
6056 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6057 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6058 (i386_displacement): Here too.
6059 Update copyright.
6060
6061 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6062 Define TARGET_FORMAT for aout only when not multi.
6063 Update copyright.
6064
6065 * config/te-multi.h: Delete file as it's identical to te-generic.h
6066
add0c677
AM		 60672000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6068
6069 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6070 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6071 LONG_MNEM_SUFFIX.
6072
6073 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6074 DWORD_MNEM_SUFFIX.
6075 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6076 comments.
6077
a19d8eb0
CP		 60782000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6079
66778679
RH		 6080 * config/tc-mips.c (mips_do_align): New function.
6081 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 6082
550262c4
NC		 60832000-01-10 Philip Blundell <philb@gnu.org>
6084
6085 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 6086 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 6087 line separator for Linux.
6088 * doc/as.texinfo (Comments): Mention the ARM.
6089
0decc840
NC		 60902000-01-10 Philip Blundell <pb@futuretv.com>
6091
6092 * configure.in (arm*-*-conix*): New target.
6093 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6094 armv*-*-linux-gnu.
6095 * configure: Regenerate.
6096
2e13b764
NC		 60972000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6098
6099 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6100 (obj_elf_visibility): New function.
3e87a760 6101
2e13b764
NC		 6102 * doc/as.texinfo (Visibility): New node: document visibility
6103 pseudo ops.
6104
2f6d2f85 6105For older changes see ChangeLog-9899
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